P3 Health Partners Inc. (PIII) — Institutional Holders, Q2 2026
20 institutional investment managers reported a PIII position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $3.3M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
PIII in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- JANE STREET GROUPNew · +54,495 sh+$588.5K
- HRT FINANCIALAdded · +39,625 sh+$427.9K
- MYDA AdvisorsNew · +20,000 sh+$216.0K
- Scientech ResearchNew · +16,318 sh+$176.2K
- RENAISSANCE TECHNOLOGIESNew · +15,149 sh+$163.6K
Biggest sellers
- VANGUARD CAPITAL MANAGEMENTTrimmed · -29,143 sh-$314.7K
- NINE MASTS CAPITAL LtdSold out · -17,964 sh-$194.0K
- SUSQUEHANNA INTERNATIONAL GROUP, LLPSold out · -13,371 sh-$144.4K
- Lido AdvisorsSold out · -10,748 sh-$116.1K
- GEODE CAPITAL MANAGEMENTTrimmed · -8,804 sh-$95.1K
PIII 13F holders ranked 1–20 of 20
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | HRT FINANCIAL#1 · 54,717 sh | 54,717 | $590.0K | <0.01% | +262.6% |
| 2 | JANE STREET GROUP#2 · 54,495 sh | 54,495 | $588.5K | 0.00% | New |
| 3 | VANGUARD CAPITAL MANAGEMENT#3 · 41,484 sh | 41,484 | $448.0K | 0.00% | -41.3% |
| 4 | Trinity Financial Advisors#4 · 33,540 sh | 33,540 | $362.2K | — | +24.0% |
| 5 | MYDA Advisors#5 · 20,000 sh | 20,000 | $216.0K | 0.03% | New |
| 6 | Corient Private Wealth#6 · 19,737 sh | 19,737 | $213.2K | <0.01% | -0.5% |
| 7 | GEODE CAPITAL MANAGEMENT#7 · 17,096 sh | 17,096 | $184.7K | 0.00% | -34.0% |
| 8 | Scientech Research#8 · 16,318 sh | 16,318 | $176.2K | 0.14% | New |
| 9 | RENAISSANCE TECHNOLOGIES#9 · 15,149 sh | 15,149 | $163.6K | <0.01% | New |
| 10 | Diversified#10 · 13,440 sh | 13,440 | $145.2K | <0.01% | -33.8% |
| 11 | BlackRock#11 · 7,637 sh | 7,637 | $82.5K | 0.00% | -30.1% |
| 12 | VANGUARD FIDUCIARY#12 · 6,477 sh | 6,477 | $70.0K | 0.00% | 0.0% |
| 13 | MORGAN STANLEY#13 · 2,820 sh | 2,820 | $30.5K | 0.00% | New |
| 14 | UBS Group AG#14 · 2,328 sh | 2,328 | $25.1K | 0.00% | +26.5% |
| 15 | Tower Research Capital (TRC)#15 · 540 sh | 540 | $5.8K | <0.01% | New |
| 16 | Vanguard Global Advisers#16 · 308 sh | 308 | $3.3K | 0.00% | 0.0% |
| 17 | ROYAL BANK OF CANADA#17 · 298 sh | 298 | $3.0K | 0.00% | New |
| 18 | BNP PARIBAS FINANCIAL MARKETS#18 · 36 sh | 36 | $389.00 | 0.00% | 0.0% |
| 19 | JPMORGAN CHASE#19 · 19 sh | 19 | $227.00 | 0.00% | 0.0% |
| 20 | Avion Wealth#20 · 45 sh | 45 | $0.00 | 0.00% | New |
Funds that sold out of PIII in Q2 2026 (4)
Held PIII at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| NINE MASTS CAPITAL Ltd17,964 sh | 17,964 | $55.3K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP13,371 sh | 13,371 | $41.2K |
| Lido Advisors10,748 sh | 10,748 | $33.1K |
| BLAIR WILLIAM3,092 sh | 3,092 | $9.5K |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.