Accelerant Holdings: which funds bought and sold
Institutions that bought and sold Accelerant Holdings shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 78 institutions that filed 13F reports for both quarters added to or opened positions in Accelerant Holdings, and 53 cut or closed them. Together they added a net 8.6M shares, +15.4% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 835K shares (+3.0%); index fund managers were net buyers of 5.6M shares (+130.6%). 36 opened a new position and 26 sold out entirely.
Bought, Q2 2026 78 institutions, 36 of them new holders Sold, Q2 2026 53 institutions, 26 of them sold out
Net change, all compared +8.6M shares (+15.4%)
Net change, active managers +835K shares (+3.0%), 19 bought, 21 sold
Buyers versus sellers
78 bought 10 53 sold
Active managers and hedge funds 19 bought · 21 sold · +835K
Index fund managers 8 bought · 1 sold · +5.6M
Other institutions 51 bought · 31 sold · +2.1M
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| FMR LLC Active manager | +3.8M +210.6% | 5.6M | $66M |
| Blackrock, Inc. Index funds | +3.3M +2011.7% | 3.5M | $41M |
| Goldman Sachs Group Inc | +2.0M +4732.3% | 2.0M | $23.6M |
| Azora Capital LP Hedge fund | +1.1M +54.0% | 3.0M | $35.7M |
| Owls Nest Partners Ia, LLC | +1.0M +497.0% | 1.3M | $14.7M |
| State Street Corp Index funds | +863K +2314.6% | 901K | $10.6M |
| Geode Capital Management, LLC Index funds | +810K New position | 810K | $9.5M |
| American Century Companies Inc Active manager | +689K +21.6% | 3.9M | $45.4M |
| Citadel Advisors LLC Hedge fund | +604K +52.8% | 1.7M | $20.5M |
| Walleye Capital LLC Hedge fund | +541K New position | 541K | $6.3M |
| Bank Of America Corp | +424K +235.1% | 604K | $7.1M |
| Panagora Asset Management Inc Active manager | +409K New position | 409K | $4.8M |
| Lighthouse Investment Partners, LLC Hedge fund | +403K +471.6% | 488K | $5.7M |
| Northern Trust Corp Index funds | +353K +2151.2% | 370K | $4.3M |
| Vanguard Portfolio Management LLC Index funds | +305K +14.4% | 2.4M | $28.3M |
| Holocene Advisors, LP Hedge fund | +300K New position | 300K | $3.5M |
| G2 Investment Partners Management LLC | +267K +71.7% | 640K | $7.5M |
| Jpmorgan Chase & Co | +156K +7.7% | 2.2M | $27.5M |
| Charles Schwab Investment Management Inc Index funds | +149K New position | 149K | $1.7M |
| Nuveen, LLC | +135K New position | 135K | $1.6M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| FMR LLC Active manager | +3.8M +210.6% | 5.6M | $66M |
| Azora Capital LP Hedge fund | +1.1M +54.0% | 3.0M | $35.7M |
| American Century Companies Inc Active manager | +689K +21.6% | 3.9M | $45.4M |
| Citadel Advisors LLC Hedge fund | +604K +52.8% | 1.7M | $20.5M |
| Walleye Capital LLC Hedge fund | +541K New position | 541K | $6.3M |
| Panagora Asset Management Inc Active manager | +409K New position | 409K | $4.8M |
| Lighthouse Investment Partners, LLC Hedge fund | +403K +471.6% | 488K | $5.7M |
| Holocene Advisors, LP Hedge fund | +300K New position | 300K | $3.5M |
| Boothbay Fund Management, LLC Hedge fund | +60K +75.8% | 138K | $1.6M |
| Engineers Gate Manager LP Hedge fund | +54K +123.5% | 98K | $1.2M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Alliancebernstein L.P. Active manager | −1.4M −48.3% | 1.4M | $19.3M |
| BAMCO Inc Active manager | −1.2M Sold out | 0 | — |
| Marshall Wace, LLP Hedge fund | −1.2M −51.2% | 1.1M | $13M |
| Arrowmark Colorado Holdings LLC | −1.1M −69.2% | 477K | $5.6M |
| T. Rowe Price Investment Management, Inc. Active manager | −976K Sold out | 0 | — |
| Qube Research & Technologies Ltd Hedge fund | −692K −74.3% | 239K | $2.8M |
| Susquehanna International Group, LLP | −639K −90.3% | 69K | $808,903 |
| Capital World Investors Active manager | −526K −10.2% | 4.6M | $54.2M |
| Militia Capital Management LLC | −370K −82.2% | 80K | $937,600 |
| Woodline Partners LP Hedge fund | −310K −84.3% | 58K | $674,533 |
| Vanguard Capital Management LLC Index funds | −282K −14.5% | 1.7M | $19.4M |
| Seven Grand Managers, LLC | −200K Sold out | 0 | — |
| Squarepoint Ops LLC Hedge fund | −172K −81.0% | 40K | $473,816 |
| Point72 Asset Management, L.P. Hedge fund | −167K Sold out | 0 | — |
| Trexquant Investment LP Hedge fund | −149K Sold out | 0 | — |
| Robertson Opportunity Capital, LLC | −135K Sold out | 0 | — |
| UBS Group AG | −131K −19.1% | 554K | $6.5M |
| Schonfeld Strategic Advisors LLC Hedge fund | −114K Sold out | 0 | — |
| Millennium Management LLC Hedge fund | −108K −86.0% | 17K | $204,995 |
| Jain Global LLC Hedge fund | −86K Sold out | 0 | — |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Alliancebernstein L.P. Active manager | −1.4M −48.3% | 1.4M | $19.3M |
| BAMCO Inc Active manager | −1.2M Sold out | 0 | — |
| Marshall Wace, LLP Hedge fund | −1.2M −51.2% | 1.1M | $13M |
| T. Rowe Price Investment Management, Inc. Active manager | −976K Sold out | 0 | — |
| Qube Research & Technologies Ltd Hedge fund | −692K −74.3% | 239K | $2.8M |
| Capital World Investors Active manager | −526K −10.2% | 4.6M | $54.2M |
| Woodline Partners LP Hedge fund | −310K −84.3% | 58K | $674,533 |
| Squarepoint Ops LLC Hedge fund | −172K −81.0% | 40K | $473,816 |
| Point72 Asset Management, L.P. Hedge fund | −167K Sold out | 0 | — |
| Trexquant Investment LP Hedge fund | −149K Sold out | 0 | — |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Geode Capital Management, LLCIndex funds | 810K | $9.5M |
| Walleye Capital LLCHedge fund | 541K | $6.3M |
| Panagora Asset Management IncActive manager | 409K | $4.8M |
| Holocene Advisors, LPHedge fund | 300K | $3.5M |
| Charles Schwab Investment Management IncIndex funds | 149K | $1.7M |
| Nuveen, LLC | 135K | $1.6M |
| Gsa Capital Partners LLP | 99K | $1.2M |
| Rhumbline AdvisersIndex funds | 70K | $819,020 |
| Price T Rowe Associates IncActive manager | 51K | $596,000 |
| Jackson Creek Investment Advisors LLC | 40K | $477,000 |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| BAMCO IncActive manager | 1.2M | $16.1M |
| T. Rowe Price Investment Management, Inc.Active manager | 976K | $13M |
| Seven Grand Managers, LLC | 200K | $2.7M |
| Point72 Asset Management, L.P.Hedge fund | 167K | $2.2M |
| Trexquant Investment LPHedge fund | 149K | $2M |
| Robertson Opportunity Capital, LLC | 135K | $1.8M |
| Schonfeld Strategic Advisors LLCHedge fund | 114K | $1.5M |
| Jain Global LLCHedge fund | 86K | $1.2M |
| UBS Am, A Distinct Business Unit Of UBS Asset Management Americas LLC | 83K | $1.1M |
| Hudson Bay Capital Management LPHedge fund | 55K | $738,487 |
Who holds the shares
- Institutions reporting
- 116
- Ten largest holders
- 61.7% of 13F-reported shares
- Index fund managers
- 15.5% of 13F-reported shares
- Active managers and hedge funds
- 43.7% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 19 | 21 | 9 | 12 | +835K | +3.0% |
| Index fund managers | 8 | 1 | 3 | 0 | +5.6M | +130.6% |
| Other institutions | 51 | 31 | 24 | 14 | +2.1M | +8.8% |