Portfolio monitoring example: a quarter ahead of budget, with covenant room running out

The owner's portfolio operations team reviews a fictional data center company's quarter against budget, prior year and its leverage covenant, one step at a time in Compound.

Compound Research · Updated Oct 23, 2026 · 8 min read

Short answer

Portfolio monitoring is the owner's quarterly check of a portfolio company against budget, prior year and its loan covenants. On Ironvale, a fictional data center company from PE Bench, Compound found Q1 FY26 ahead of budget, with adjusted EBITDA of $62.0M against $61.2M on management's definition. Covenant room is thin. Net leverage is 6.55x against a 7.50x maximum on the company's basis and 6.90x on the credit agreement's own definition. On that basis, $127.7M of planned PHX II construction draws would use all but $7.0M of the room.

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On this page (7)
  1. 1. Portfolio company KPI dashboard: the quarter against budget and prior year
  2. 2. Budget vs actual: the run-rate the rest of FY26 needs
  3. 3. Covenant headroom: the company's leverage and the lender's
  4. 4. PHX II: a budget that leaves out the first quarter
  5. 5. How much of the covenant room the PHX II draws use
  6. 6. The quarterly portfolio review slide
  7. 7. FAQ
Ironvale_Portfolio_Monitoring_Q1_FY26.xlsx
K33fx=IF(G33>=$D$46,"Green",IF(G33>=$D$47,"Amber","Red"))
BDEFGK
31MeasureQ1 FY26Covenant maximumHeadroom (x)EBITDA decline before breachFlag
32Total net leverage, company basis6.55x7.50x0.95x12.6%Amber
33Total net leverage, credit agreement basis (our view)6.90x17.50x0.60x8.0%Red
34Net debt capacity left after PHX II draws to Dec-26, company basis95.5Amber
35Net debt capacity left after PHX II draws to Dec-26, credit agreement basis7.02Red
  1. 1Interest income and straight-line rent come out as the credit agreement defines EBITDA
  2. 2$127.7M of PHX II draws to December use all but $7.0M of the room at flat EBITDA
DashboardMonthlyQuarterly KPIsCapex & Covenant
Ask: “Build the Q1 KPI dashboard for [company] against budget and prior year, with covenant headroom on the credit agreement's definition.” The covenant block of the dashboard from a real Compound run, unedited. Covenant basis at March 31, 2026, on management-definition EBITDA. Ironvale is a fictional company from PE Bench's open data room.

You are on the portfolio operations team at Halcyon Infrastructure Partners Fund IV, which owns 62.0% of Ironvale Digital Infrastructure, a US data center operator with 220 MW of commissioned capacity on six campuses. Ironvale is being sold, and the sponsor buyer closes on December 31, 2026. Until then, Ironvale is still Halcyon’s company, and the quarterly review is still Halcyon’s job.

The Q1 FY26 flash report has arrived, quarter ended March 31, 2026. Your job is the portfolio monitoring pack for the partners: a KPI dashboard against budget and prior year, the run-rate the rest of the year needs, covenant headroom under the credit agreement, and capex against plan. This page takes it one step at a time, each step run in Compound. The answer at the end: the quarter beat budget, but the construction draws planned to December would use almost all the covenant room on the lender’s definition.

Every EBITDA and net debt figure on this page is on management’s definition and the covenant basis at March 31, 2026, the basis the company reports to its owner and its lenders. A buyer’s diligence view is lower: see the financial due diligence example for $206.9M of FY25 buy-side adjusted EBITDA.

Ironvale Digital Infrastructure and Project Voltaic are fictional: the company and its data room are the open data room of PE Bench, published under CC-BY-4.0. Everything Compound produced on this page is real: the workbook and slide come from one Compound run on that room, quoted unedited apart from excerpts.

Portfolio company KPI dashboard: the quarter against budget and prior year

The first step puts every KPI the partners track on one scorecard, with actual, budget, prior year and a flag.

Prompt“Build a quarterly KPI dashboard for [company] from the flash report, the budget and the management accounts: revenue, NOI, adjusted EBITDA, leasing, occupancy, churn and capex, each against budget and prior year, with red, amber and green flags from thresholds I can change. Cite every input to its document and page.”
Ironvale_Portfolio_Monitoring_Q1_FY26.xlsx
K19fx=IF(G19>=0,"Green",IF(G19>=$D$39,"Amber","Red"))
BCDEFHK
14KPIUnitQ1 FY26 actualQ1 FY26 budgetVar vs budgetQ1 FY25Flag
15Total revenue$M113.0111.51.5194.2Green
16Lease & colocation revenue$M82.981.61.372.5Green
17Net operating income (NOI)$M67.566.80.756.6Green
19Adjusted EBITDA (management definition)$M62.061.20.850.4Green
21Power margin as booked (reimbursements less power cost)$M0.020.00.00.0Red
22Power cost not recovered, FY25 (interval data)$M FY25(8.2)3Red
23MW leased (period end)MW202.2201.01.2194.14Green
25Occupancy (period end)%91.9%91.4%0.5%88.2%Green
26Churn, LTM (1 less MW-weighted retention)%8.7%10.0%(1.3%)9.6%Green
27Capex paid vs straight-line FY26 budget$M75.7108.8(33.1)Amber
28PHX II FY26 spend: forecast vs FY26 budget$M FY26248.2206.042.2Red
  1. 1$0.4M of the $1.5M beat is metered power billed to tenants at cost, which earns no margin
  2. 2Zero by construction: the books record power cost equal to what tenants are billed, so this line cannot show leakage
  3. 3FY25 interval data put utility cost at $92.4M against $84.2M billed, 9.7% not recovered. Management reporting does not track it
  4. 4The flash report's prior-year column shows 188.6 MW and claims +13.6 MW of growth. The KPI dashboard and capacity bridge give 194.1 MW, so growth is +8.1 MW
DashboardMonthlyQuarterly KPIsCapex & Covenant
Twelve of the 14 scorecard rows in Compound's Dashboard tab, US$ millions, unedited apart from the excerpt. Adjusted EBITDA is on management's definition. Flags run off a threshold block lower on the same tab.

Revenue was $113.0M, $1.5M over budget and 20.0% up on Q1 FY25. NOI and adjusted EBITDA each beat by under $1M, leased MW is 1.2 ahead and churn is running below plan. The red rows are the ones a flash report cannot show. Power margin reads zero every month because cost is booked equal to the reimbursements, and PHX II, the 60 MW Phoenix build, is spending ahead of its budget.

Compound also flagged two places where the flash report does not tie. Its prior-year MW conflicts with the company’s own KPI dashboard, and its $3.8M of other income is $0.5M below the $4.3M in the Q1 statements. Compound kept the reported $62.0M of adjusted EBITDA and listed the gap to reconcile.

Takeaway: Q1 is green on every income and leasing line, so the question is whether the rest of the year can stay that way.

Budget vs actual: the run-rate the rest of FY26 needs

The second step turns the quarter’s beat into the pace the full-year budget requires.

Prompt“Annualize [company]'s Q1 lease revenue and compare it with the full-year budget. Show how much of the budget sits above the driver build, and the average revenue and MW the remaining quarters need to hit plan.”
Ironvale_Portfolio_Monitoring_Q1_FY26.xlsx
T41fx=(T36-T8)/U41
BT
35ItemValue
36FY26 lease & colocation revenue budget361.0
37of which driver build at in-place rate317.5
38Bridge to plan above the driver build (commencement timing, straight-line and other)43.51
39Q1 FY26 lease revenue annualized (x 4)331.6
40Shortfall of the Q1 run-rate to the FY26 budget(29.4)
41Average lease revenue needed per quarter in Q2-Q4 FY2692.72
  1. 1$43.5M of the budget is not in the company's own MW-times-rate build
  2. 2Q1 lease revenue was $82.9M. The plan needs about 12% more in each of the next three quarters
DashboardMonthlyQuarterly KPIsCapex & Covenant
Section C of Compound's Monthly tab, US$ millions, unedited. The budget has no quarterly phasing, so the check runs against the full-year figure.

The beat was against a Q1 budget, not against the year. Q1 lease revenue of $82.9M annualizes to $331.6M, $29.4M short of the $361.0M FY26 budget. Leasing tells the same story. The budget ends FY26 at 232.0 MW leased, 29.8 MW more than at March 31, and 24.5 MW of that is PHX II. The last 18 MW of PHX II is only an LOI, at $118/kW a month, signed in May.

Takeaway: hitting FY26 depends on PHX II delivering and leasing on time, which makes the next question how PHX II is funded.

Covenant headroom: the company’s leverage and the lender’s

The third step recomputes the leverage covenant from the credit agreement’s own definitions, not the company’s.

Prompt“Recompute [company]'s total net leverage covenant at quarter end from the credit agreement: net debt with the cash cap, LTM EBITDA as the agreement defines it, the ratio, headroom, the EBITDA decline before breach and the extra net debt allowed at flat EBITDA. Show the company's basis and the agreement's side by side, and tie the last certificate.”
Ironvale_Portfolio_Monitoring_Q1_FY26.xlsx
F57fx=F51+F52+F53+F54+F56
BDEF
40ItemQ4 FY25 certifiedQ1 FY26 company basisQ1 FY26 credit agreement basis
43Consolidated total debt1,570.01,635.01,635.0
46Unrestricted cash netted85.091.291.2
47Consolidated total net debt1,485.01,543.81,543.8
51LTM adjusted EBITDA (management definition)224.0235.61235.6
52less LTM interest income (definition adds back interest net of interest income)(3.3)2
53less straight-line rent, FY25 (non-cash gain under clause (b)(i))(8.4)
54less straight-line rent, Q1 FY26(2.2)
56add back Q1 FY25 straight-line rent (estimated)2.1
57Consolidated EBITDA for the covenant224.0235.6223.8
58Total net leverage ratio6.63x6.55x6.90x
59Maximum permitted7.50x7.50x7.50x
60Headroom0.87x0.95x0.60x
61EBITDA decline before breach11.6%12.6%8.0%3
62Additional net debt before breach, EBITDA held flat195.0223.2134.7
  1. 1Management definition: FY25 $224.0M plus Q1 FY26 $62.0M less Q1 FY25 $50.4M
  2. 2The agreement's Consolidated EBITDA takes out interest income and non-cash straight-line rent. The company's figure keeps both
  3. 3On the agreement's definition, EBITDA can fall only 8.0% before the 7.50x covenant is breached
DashboardMonthlyQuarterly KPIsCapex & Covenant
Section C of Compound's Capex & Covenant tab, US$ millions, unedited apart from the excerpt. Covenant basis at March 31, 2026: management-definition EBITDA, not a buyer's diligence figure. The Q4 FY25 column recomputes the certified 6.63x.

On the company’s basis, net debt of $1,543.8M on $235.6M of LTM adjusted EBITDA gives 6.55x, down from the certified 6.63x at Q4 FY25 and 0.95x inside the 7.50x maximum. Read as the credit agreement defines it, EBITDA is $223.8M and leverage is 6.90x. Q1 FY25 straight-line rent is not disclosed by quarter, so Compound estimated it at a quarter of the FY25 total and labeled that an assumption.

Takeaway: covenant room is 0.60x on the lender’s definition, not 0.95x, and the net debt about to be added comes from PHX II.

PHX II: a budget that leaves out the first quarter

The fourth step checks the largest project’s spend against its budget, its draw schedule and its contingency.

Prompt“For [project], reconcile spend to date, the full-year budget and the draw schedule. Give forecast spend for the year against budget, contingency remaining, open claims outside the budget and the construction facility draws still to come.”
Ironvale_Portfolio_Monitoring_Q1_FY26.xlsx
D32fx=D31-D20
BD
19Project budget618.0
24PHX II spend in Q1 FY2671.0
25Spent through 31-Mar-26412.0
28Remaining spend to complete at 31-Mar-26206.0
29FY26 budget for PHX II206.01
31Forecast cumulative spend at 31-Dec-26589.2
32Forecast FY26 PHX II spend248.2
33Forecast FY26 spend over FY26 budget42.2
34Owner contingency remaining (overdrawn)(1.8)2
35Disputed HVAC claim, outside the project budget4.63
37Forecast PHX II construction facility draws, Apr-26 to Dec-26127.7
  1. 1The FY26 budget equals the spend left at March 31, so the $71.0M spent in Q1 is missing from it
  2. 2The May board deck calls contingency use within plan
  3. 3$1.2M of the claim is accrued
DashboardMonthlyQuarterly KPIsCapex & Covenant
Section B of Compound's Capex & Covenant tab, US$ millions, unedited apart from the excerpt. Draws are from the PHX II construction budget's draw schedule.

The $206.0M FY26 budget for PHX II is the cost left to complete at March 31, so it leaves out the $71.0M already spent in January to March. On the draw schedule, FY26 spend is $248.2M, $42.2M or 20.5% over budget. Owner contingency is $1.8M overdrawn, and a $4.6M disputed HVAC claim sits outside the budget. Total capex, by contrast, reads as timing. Q1 spend of $75.7M is 17.4% of the $435.2M FY26 budget, against 25% on a straight line.

Takeaway: PHX II’s FY26 cash need is $42.2M above budget, and $127.7M of it is still to be drawn on the construction facilities by December.

How much of the covenant room the PHX II draws use

The fifth step sets the debt room from the covenant against the draws already scheduled.

Net debt room before 7.50x against PHX II draws

Additional net debt allowed at flat EBITDA, and forecast PHX II facility draws April to December 2026

Room, company basis6.55x today$223.2MRoom, credit agreement basis6.90x today$134.7MPHX II draws, Apr to Decbefore PHX II rent starts$127.7M

Source: Ironvale credit agreement Section 7.11, Q1 FY26 statements and PHX II draw schedule (fictional company, PE Bench). Covenant basis at March 31, 2026. Calculation by Compound, Capex & Covenant tab.

At flat EBITDA, the company’s basis leaves $95.5M of room after the PHX II draws. The credit agreement’s basis leaves $7.0M, and ATL II’s draws come on top of that. The plan stays compliant only if EBITDA grows as budgeted, and the budget already needs the steep second-half ramp from step two.

Takeaway: on the lender’s definition, PHX II alone would take Ironvale to within $7.0M of its covenant before the buyer closes, which is what the partners need to raise with management.

The quarterly portfolio review slide

The last step puts the quarter on one page for the partners, with the questions for management.

Prompt“Write a one-page quarterly portfolio review slide for [company]: the headline, the scorecard against budget and prior year with status, the covenant room against planned draws, what is off plan and why, and three things to raise with management.”
Compound's one-page Ironvale Q1 FY26 portfolio review slide headlined 'Q1 FY26 is on plan; PHX II funding and covenant room are not'. On the left, a scorecard of 12 KPIs against budget and Q1 FY25, with revenue, NOI, adjusted EBITDA, MW, occupancy and churn on track, capex and company-basis leverage on watch, and power margin, PHX II FY26 spend and agreement-basis leverage off plan. On the right, a bar chart of net debt room before 7.50x: $223.2M on the company basis, $134.7M on the credit agreement basis and $127.7M of PHX II draws, then notes on PHX II, the covenant, the plan gap and reporting. Below, three boxes of things to raise with management: lender-basis leverage and the draw path, PHX II cost-to-complete and funding, and power recovery and PHX II pricing. A footer labels Ironvale a fictional company from PE Bench.
The portfolio review slide from the same run, unedited. Its three asks for management are the follow-ups from this quarter’s monitoring.

The three asks each name what would settle them:

  • Lender-basis leverage: the company’s own covenant calculation and a quarterly leverage forecast up to the start of PHX II rent.
  • PHX II: an updated cost-to-complete and funding plan, with the HVAC claim and the contingency overrun in it.
  • Power and pricing: utility cost against amounts billed, by campus, and the underwriting rate behind the $118/kW LOI.

A seller’s monitoring pack is also what the buyer’s team will test in diligence, where the same earnings and net debt move from management’s basis to a buyer’s. The debt schedule example rolls a covenant forward year by year.

Takeaway: the slide tells the partners Q1 is on plan, and that the covenant and PHX II funding need management’s answers before the next draw.

Portfolio monitoring KPI dashboard (Excel)Compound’s workbook from this run, free and without a form: Dashboard with the scorecard, covenant block and flag thresholds, Monthly P&L against budget and prior year, Quarterly KPIs with the leasing gap and pipeline, and Capex & Covenant. Formulas are live and every input is cited. Use it as a portfolio monitoring template: replace the inputs with your company’s and the flags carry through.Download · Free, no form Quarterly portfolio review slide (PowerPoint)Compound’s one-page review for Ironvale Q1 FY26: the scorecard with status, covenant room against PHX II draws, what is off plan and three asks for management.Download · Free, no form

FAQ

What is portfolio monitoring in private equity?
Portfolio monitoring is the owner’s regular check of each portfolio company against its budget, prior year and value creation plan, usually quarterly and often monthly for the key KPIs. It covers the P&L, operating KPIs, cash and capex, and the loan covenants, and it ends in a review for the partners and in LP reporting. In this example, the quarter beat budget but covenant room on the lender’s definition was nearly used up by planned construction draws.
What KPIs should a portfolio company report each quarter?
Revenue and its main lines, margin (NOI or gross margin), adjusted EBITDA on a stated definition, cash conversion, capex against budget, net debt and covenant headroom, plus the operating KPIs that drive revenue in that business. For a data center operator those are MW leased and commissioned, occupancy, churn, PUE and pricing per kW. Each KPI should show actual, budget and prior year, with a threshold that flags it red, amber or green.
How do you calculate covenant headroom?
Recompute the ratio from the credit agreement’s definitions, not the company’s, then measure the gap to the limit three ways: headroom in turns, the percentage EBITDA can fall before breach, and the extra net debt allowed at flat EBITDA. Here the company’s 6.55x became 6.90x once interest income and straight-line rent came out as the agreement requires, and the EBITDA cushion fell from 12.6% to 8.0%.
Is management's adjusted EBITDA the same as covenant EBITDA or a buyer's EBITDA?
No. Management’s definition is what the company reports. Covenant EBITDA is what the credit agreement defines, and it can be higher or lower. A buyer’s diligence EBITDA strips out what the buyer will not pay for. On Ironvale, FY25 is $224.0M on management’s definition and $206.9M on the buy-side view in the financial due diligence example linked at the top of this page. The adjusted EBITDA page explains the add-backs.
Can Compound replace portfolio monitoring software?
Portfolio monitoring software collects data from companies through templates and portals. Compound reads the reporting you already receive, such as flash reports, board decks, budgets, management accounts and credit agreements, and builds the dashboard and variance analysis in Excel with live formulas and a citation for every input. Teams use it alongside a monitoring platform or instead of the manual spreadsheet work around it.
How does a budget vs actual review catch a plan that will miss?
By annualizing the quarter and comparing it with the full-year budget, not just the quarterly budget. Ironvale beat its Q1 lease revenue budget, but the Q1 run-rate is $29.4M short of the full-year figure, so the remaining quarters must average $92.7M against $82.9M in Q1.
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