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Portfolio modelling

Model an entire portfolio in minutes, not weeks

Underwrite every acquisition as one connected portfolio. Analyse blended cashflows and returns, then stress-test assumptions across each asset live.

PortfolioOne pack in, a fund out
modelled in seconds
Portfolio Pack.pdf
42 pages
Reading portfolio pack…
Asset 1 · Kingsway Retail Park
Asset 2 · Camden Yards
Asset 3 · Meridian Offices
Extracting
Purchase priceRent rollLease eventsDebtCapex
Generating models…
Extract
3 live models created
Kingsway Retail Park
IRR 21.8%£42m GDV72% occupied
Camden Yards
IRR 28.1%Development
Meridian Offices
IRR 14.2%Office
Blend
Combined portfolio
UK Value Add Fund II
19.7%
Blended IRR
2.04x
Blended MoIC
Merged cashflow
Top-down assumptions

Set it once at the fund level. It flows into every deal

Change rent growth, exit yields or finance costs across the whole portfolio in one place, and Pantera rolls the change through every constituent cashflow instantly, no rebuilding deal by deal.

Portfolio-wide overridesPer-deal exceptions kept
Portfolio assumptionsapplies to all 6 plans
Rent growth 2.5% p.a.Exit yield +25 bps
Kingsway Retail ParkIRR 21.8% 20.6%
Camden YardsIRR 28.1% 27.3%
Meridian OfficesIRR 14.2% 13.1%
Rolled through 6 cashflows instantly
Portfolio view

One screen. Every asset.

Roll up, drill down, rebase. The portfolio view and the per-asset view stay in perfect sync, an edit to one propagates cleanly through the other.

Alpha Portfolio · UK diversified · GAV £1.24bn42 assets · 4 sectors · 1,284 tenants
GAV
£1.24bn
NIY
5.32%
EY
6.81%
WAULT
6.2y
Vacancy
7.1%
Equity IRR
14.8%
Allocation by sectorOffice 38%Industrial 27%Retail 21%PBSA 14%
Live scenarioBase case
AssetValueNIYWAULTIRR
Victoria House, SE1Office£184.2m4.8%8.4y16.2%
Farringdon PBSAPBSA£96.0m5.9%1.0y18.4%
Leicester Retail ParkRetail£48.2m7.2%6.8y9.2%
Tilbury LogisticsIndustrial£88.4m5.4%12.0y13.8%
Portfolio · 42 assets£1.24bn5.32%6.2y14.8%
Cross-portfolio scenarios

Stress the whole stack at once

Shift office vacancy up 300bps. Widen the exit yield 50bps on anything outside London. Remodel the debt on refinance day. Pantera propagates the change through every asset, every cashflow, every IRR, in seconds.

Scenario A/B/C side-by-side, drillable to asset level
Tornado charts by IRR driver, see what actually matters
Fund-level aggregation across multiple portfolios
Portfolio equity IRR · base 14.8%
Exit yield ±25bps−4.1 / +4.7
Rent growth ±100bps−2.9 / +3.2
Leverage cost ±50bps−2.2 / +2.1
Office re-letting risk−1.8 / +1.4
Retail covenant−1.1 / +0.9

Exit yield is the dominant driver. A 25bp widening costs −4.1% of portfolio equity IRR.

Investor reporting

Investor-ready dashboards, in a click

Export to a branded investor PDF or a live shareable link, always traceable to the underlying models.

Running Yield+4.2% YoY
Unit mix by sector
Office 34%Retail 26%Industrial 24%PBSA 16%
EPC ratings
A
B
C
D
E
Top tenants
Baringwood LLP8.4%
Meridian Group6.1%
Northgate Logistics5.7%
Upcoming lease events
Q3 26 · 4 reviews
Q4 26 · 2 breaks
Q1 27 · 3 expiries
Geographic view
Equity waterfall by party
Investor PDFShare link
Party
Contributed
Distributed
Net MoIC
GP / Sponsor
£22.2m
£54.8m
2.47x
LP, Institutional
£98.0m
£191.0m
1.95x
Co-invest
£27.8m
£55.2m
1.99x
AI in portfolio modelling

Ask questions across the whole book

Find the drag on returns

"Which assets are pulling down the blended IRR, and by how much?" Answered against the live merged model.

Test fund-level scenarios

"What happens to fund MoIC if exit yields move out 50bps across retail?" Applied to every constituent at once.

Which asset drags the blended IRR most?

Meridian Offices at 14.2% IRR. Excluding it lifts the blend to 21.0%. The drag is the 2028 lease expiry and re-let void.

“ Pantera has dramatically improved the speed and usability of our modelling. Portfolio level views have been game-changing. ”

James Burgess
James Burgess
Director of Investment Management · Caisson iO

Model your fund on Pantera

Bring a handful of live deals and we'll blend them with you.