Permian Investment Partners, LP — 13F Holdings & Portfolio
CIK 1472850 · latest 13F-HR filed 2026-08-14
Permian Investment Partners, LP manages $911.5M in 13F-reported U.S. long-equity assets across 13 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are TIC (18.91%), GRFS (15.33%), MRP (13.11%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 0 new positions and exited 2; 5 existing positions rose in reported value and 5 fell.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
Long-equity book
Distinct positions
Filed 2026-08-14
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q2 26Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.
Sector mix
% of 13F valueSectors from each company's SIC code; funds and ETFs grouped separately.
Biggest buys and sells
Q1 26 → Q2 26Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.
13F assets and positions
4 quartersTotal reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.
Top positions over time
reported valueThe eight largest current positions, valued at each quarter end.
Concentration
top 10 = 99.9%Cumulative share of the portfolio held in the largest N positions.
As of the firm’s regulatory filing dated Mar 31, 2026.
SUITE 900
DALLAS, TX 75207
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| BROWN, BRITTON, LEN Control | CHIEF COMPLIANCE OFFICER, CHIEF FINANCIAL OFFICER, CHIEF OPERATING OFFICER since Oct 2021 | Less than 5% | Individual |
| DURAN, ALEX, JASON Control | LIMITED PARTNER since Jun 2008 | 25–50% | Individual |
| HENDRICKSON, SCOTT, MICHAEL Control | LIMITED PARTNER since Jun 2008 | 25–50% | Individual |
| HTC PARTNERS, LLC Control | GENERAL PARTNER since Feb 2008 | Less than 5% | Domestic Entity |
| FLINN PERMIAN LLC | LIMITED PARTNER since Jun 2008 | 10–25% | Domestic Entity |
| FLINN, LAWRENCE Indirect owner via FLINN PERMIAN LLC | MEMBER since Apr 2008 | 75% or more | Individual |
Ownership & leadership changes · 7 filings with changes since Mar 27, 2012
From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.
- ChangedBROWN, BRITTON, LEN · title CHIEF COMPLIANCE OFFICER AND CHIEF FINANCIAL OFFICER → CHIEF COMPLIANCE OFFICER, CHIEF FINANCIAL OFFICER, CHIEF OPERATING OFFICER
- No longer listedSWAIN, JOSEPH, W · LIMITED PARTNER · 5–10% · control person · listed since Jun 2008
- ChangedDURAN, ALEX, JASON · title PARTNER → LIMITED PARTNER
- ChangedFLINN PERMIAN LLC · title PARTNER → LIMITED PARTNER
- ChangedHENDRICKSON, SCOTT, MICHAEL · title PARTNER → LIMITED PARTNER
- ChangedSWAIN, JOSEPH, W · title PARTNER → LIMITED PARTNER
- AddedBROWN, BRITTON, LEN · CHIEF COMPLIANCE OFFICER AND CHIEF FINANCIAL OFFICER · Less than 5% · control person
- ChangedSWAIN, JOSEPH, W · title CHIEF COMPLIANCE OFFICER, CHIEF FINANCIAL OFFICER, PARTNER → PARTNER
- No longer listedGOLDENBERG, CARA, WYNNE · PARTNER · 10–25% · listed since Jun 2008
- ChangedFLINN PERMIAN LLC · ownership 25–50% → 10–25%; no longer a control person
- ChangedFLINN, LAWRENCE · indirect via FLINN PERMIAN LLC: no longer a control person
- ChangedHTC PARTNERS, LLC · now a control person
- ChangedSWAIN, JOSEPH, W · ownership Less than 5% → 5–10%
- ChangedDURAN, ALEX, JASON · ownership 10–25% → 25–50%
- ChangedHENDRICKSON, SCOTT, MICHAEL · ownership 10–25% → 25–50%
- ChangedSWAIN, JOSEPH, W · title CHIEF COMPLIANCE OFFICER → CHIEF COMPLIANCE OFFICER, CHIEF FINANCIAL OFFICER, PARTNER
- No longer listedGOLDENBERG PARTNERS, LLC · GENERAL PARTNER · Less than 5% · listed since Feb 2008
- AddedHTC PARTNERS, LLC · GENERAL PARTNER · Less than 5%
- ChangedGOLDENBERG, CARA, WYNNE · no longer a control person
- ListedDURAN, ALEX, JASON · PARTNER · 10–25% · control person
- ListedFLINN PERMIAN LLC · PARTNER · 25–50% · control person
- ListedFLINN, LAWRENCE · MEMBER · 75% or more · indirect via FLINN PERMIAN LLC · control person
- ListedGOLDENBERG PARTNERS, LLC · GENERAL PARTNER · Less than 5%
- ListedGOLDENBERG, CARA, WYNNE · PARTNER · 10–25% · control person
- ListedHENDRICKSON, SCOTT, MICHAEL · PARTNER · 10–25% · control person
- ListedSWAIN, JOSEPH, W · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
Quarter-over-quarter changes
Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.
Top Adds (vs prior quarter)
- CNH INDL N V$67.1M +168.7%
- TIC SOLUTIONS INC$28.0M +19.4%
- AMRIZE LTD$16.8M +31.6%
- MILLROSE PPTYS INC$10.9M +10.0%
- TRIMAS CORP$9.3M +21.4%
Top Trims
- NRG ENERGY INC-$48.2M -35.9%
- GRIFOLS S A-$15.5M -10.0%
- AMENTUM HOLDINGS INC-$11.2M -27.5%
- FIDELITY WISE ORIGIN BITCOIN-$215.5K -13.5%
- ISHARES BITCOIN TRUST ETF-$140.6K -13.4%
Permian Investment Partners, LP Holdings (2026-06-30)
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | TIC SOLUTIONS INC | TIC | 00510N102 | $172.4M | 18.91% | 21,310,094 | SH |
| 2 | GRIFOLS S A | GRFS | 398438408 | $139.8M | 15.33% | 19,740,679 | SH |
| 3 | MILLROSE PPTYS INC | MRP | 601137102 | $119.5M | 13.11% | 3,977,316 | SH |
| 4 | CNH INDL N V | CNH | N20944109 | $106.9M | 11.73% | 9,522,311 | SH |
| 5 | ARAMARK | ARMK | 03852U106 | $102.1M | 11.20% | 1,794,698 | SH |
| 6 | NRG ENERGY INC | NRG | 629377508 | $86.2M | 9.46% | 590,431 | SH |
| 7 | AMRIZE LTD | AMRZ | H2927K103 | $70.0M | 7.68% | 1,313,663 | SH |
| 8 | TRIMAS CORP | TRS | 896215209 | $52.5M | 5.76% | 1,165,414 | SH |
| 9 | AMENTUM HOLDINGS INC | AMTM | 023939101 | $29.6M | 3.25% | 1,433,028 | SH |
| 10 | SM ENERGY COMPANY Call | SM | 78454L900 | $26.7M | 2.93% | 1,022,000 | SH |
| 11 | CNH INDL N V Call | CNH | N20944909 | $3.4M | 0.38% | 304,600 | SH |
| 12 | FIDELITY WISE ORIGIN BITCOIN | FBTC | 315948109 | $1.4M | 0.15% | 27,000 | SH |
| 13 | ISHARES BITCOIN TRUST ETF | IBIT | 46438F101 | $912.4K | 0.10% | 27,407 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $911.5M | 13 | 0001472850-26-000007 |
| 2026-03-31 | 2026-05-15 | $904.9M | 13 | 0001472850-26-000006 |
| 2025-12-31 | 2026-02-13 | $882.7M | 11 | 0001472850-26-000002 |
| 2025-09-30 | 2025-11-14 | $885.7M | 9 | 0001472850-25-000009 |
SUITE 900
DALLAS, TX 75207