Acco Brands Corp: which funds bought and sold
Institutions that bought and sold Acco Brands 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, 110 institutions that filed 13F reports for both quarters added to or opened positions in Acco Brands, and 74 cut or closed them. Together they added a net 606K shares, +0.8% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 931K shares (−6.0%); index fund managers were net buyers of 1.4M shares (+6.7%). 27 opened a new position and 24 sold out entirely.
Bought, Q2 2026 110 institutions, 27 of them new holders Sold, Q2 2026 74 institutions, 24 of them sold out
Net change, all compared +606K shares (+0.8%)
Net change, active managers −931K shares (−6.0%), 17 bought, 14 sold
Buyers versus sellers
110 bought 34 74 sold
Active managers and hedge funds 17 bought · 14 sold · −931K
Index fund managers 9 bought · 2 sold · +1.4M
Other institutions 84 bought · 58 sold · +116K
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Blackrock, Inc. Index funds | +1.3M +17.5% | 8.9M | $36.9M |
| Assenagon Asset Management S.A. | +735K +380.4% | 928K | $3.9M |
| Segall Bryant & Hamill, LLC Active manager | +382K New position | 382K | $1.6M |
| Prudential Financial Inc | +379K +67.2% | 943K | $3.9M |
| Morgan Stanley | +372K +48.6% | 1.1M | $4.7M |
| Creative Planning | +351K +338.5% | 454K | $1.9M |
| Two Sigma Investments, LP Hedge fund | +339K +23.6% | 1.8M | $7.4M |
| Squarepoint Ops LLC Hedge fund | +283K New position | 283K | $1.2M |
| State Street Corp Index funds | +271K +13.6% | 2.3M | $9.4M |
| Acadian Asset Management LLC Active manager | +224K New position | 224K | $928,000 |
| Geode Capital Management, LLC Index funds | +202K +9.0% | 2.4M | $10.1M |
| LPL Financial LLC | +191K +109.8% | 365K | $1.5M |
| Vanguard Portfolio Management LLC Index funds | +149K +11.1% | 1.5M | $6.2M |
| Aristeia Capital, L.L.C. Hedge fund | +119K New position | 119K | $493,896 |
| Jpmorgan Chase & Co | +117K +46.9% | 367K | $1.6M |
| Capital Management Corp | +104K +1.5% | 7.1M | $29.5M |
| D. E. Shaw & Co., Inc. Hedge fund | +101K +16.5% | 711K | $3M |
| Northern Trust Corp Index funds | +80K +10.8% | 816K | $3.4M |
| Winton Group Ltd Hedge fund | +80K New position | 80K | $331,452 |
| Abacus Wealth Partners, LLC | +67K +591.2% | 78K | $323,985 |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Segall Bryant & Hamill, LLC Active manager | +382K New position | 382K | $1.6M |
| Two Sigma Investments, LP Hedge fund | +339K +23.6% | 1.8M | $7.4M |
| Squarepoint Ops LLC Hedge fund | +283K New position | 283K | $1.2M |
| Acadian Asset Management LLC Active manager | +224K New position | 224K | $928,000 |
| Aristeia Capital, L.L.C. Hedge fund | +119K New position | 119K | $493,896 |
| D. E. Shaw & Co., Inc. Hedge fund | +101K +16.5% | 711K | $3M |
| Winton Group Ltd Hedge fund | +80K New position | 80K | $331,452 |
| Renaissance Technologies LLC Hedge fund | +63K +7.1% | 958K | $4M |
| Citadel Advisors LLC Hedge fund | +44K New position | 44K | $182,258 |
| Graham Capital Management, L.P. Hedge fund | +31K New position | 31K | $128,494 |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| First Eagle Investment Management, LLC Active manager | −831K Sold out | 0 | — |
| Allspring Global Investments Holdings, LLC | −701K −9.1% | 7.0M | $30.5M |
| Charles Schwab Investment Management Inc Index funds | −671K −23.2% | 2.2M | $9.3M |
| American Century Companies Inc Active manager | −644K −17.9% | 3.0M | $12.3M |
| Readystate Asset Management LP | −468K −33.1% | 946K | $3.9M |
| Csm Advisors, LLC | −448K −40.2% | 667K | $2.8M |
| AQR Capital Management LLC Hedge fund | −419K −17.4% | 2.0M | $8.3M |
| Goldman Sachs Group Inc | −362K −11.7% | 2.7M | $11.4M |
| Arrowstreet Capital, Limited Partnership Hedge fund | −289K Sold out | 0 | — |
| Qube Research & Technologies Ltd Hedge fund | −184K −63.8% | 104K | $433,326 |
| Susquehanna Portfolio Strategies, LLC | −139K Sold out | 0 | — |
| Robeco Institutional Asset Management B.V. | −115K −21.6% | 419K | $1.7M |
| North Star Investment Management Corp. | −107K −25.6% | 309K | $1.3M |
| Susquehanna International Group, LLP | −102K −84.3% | 19K | $79,252 |
| Ameriprise Financial Inc | −92K −5.9% | 1.5M | $6.1M |
| UBS Group AG | −82K −19.5% | 338K | $1.4M |
| Millennium Management LLC Hedge fund | −79K −51.9% | 74K | $306,954 |
| Odyssean, LLC | −76K Sold out | 0 | — |
| Gsa Capital Partners LLP | −76K −53.8% | 66K | $273,000 |
| Ieq Capital, LLC | −71K −58.9% | 49K | $204,884 |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| First Eagle Investment Management, LLC Active manager | −831K Sold out | 0 | — |
| American Century Companies Inc Active manager | −644K −17.9% | 3.0M | $12.3M |
| AQR Capital Management LLC Hedge fund | −419K −17.4% | 2.0M | $8.3M |
| Arrowstreet Capital, Limited Partnership Hedge fund | −289K Sold out | 0 | — |
| Qube Research & Technologies Ltd Hedge fund | −184K −63.8% | 104K | $433,326 |
| Millennium Management LLC Hedge fund | −79K −51.9% | 74K | $306,954 |
| Panagora Asset Management Inc Active manager | −54K Sold out | 0 | — |
| GAMCO Investors, Inc. Et Al Active manager | −50K −33.3% | 100K | $416,196 |
| LSV Asset Management Active manager | −46K −1.5% | 2.9M | $12.1M |
| Brevan Howard Capital Management LP Hedge fund | −34K Sold out | 0 | — |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Segall Bryant & Hamill, LLCActive manager | 382K | $1.6M |
| Squarepoint Ops LLCHedge fund | 283K | $1.2M |
| Acadian Asset Management LLCActive manager | 224K | $928,000 |
| Aristeia Capital, L.L.C.Hedge fund | 119K | $493,896 |
| Winton Group LtdHedge fund | 80K | $331,452 |
| Citadel Advisors LLCHedge fund | 44K | $182,258 |
| Fidelis Capital Partners, LLC | 31K | $130,628 |
| Graham Capital Management, L.P.Hedge fund | 31K | $128,494 |
| Wealth Architects, LLC | 30K | $123,086 |
| Vanguard Personalized Indexing Management, LLCIndex funds | 24K | $99,366 |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| First Eagle Investment Management, LLCActive manager | 831K | $2.5M |
| Arrowstreet Capital, Limited PartnershipHedge fund | 289K | $865,674 |
| Susquehanna Portfolio Strategies, LLC | 139K | $415,701 |
| Odyssean, LLC | 76K | $229,461 |
| Panagora Asset Management IncActive manager | 54K | $161,736 |
| Jump Financial, LLC | 39K | $116,772 |
| Brevan Howard Capital Management LPHedge fund | 34K | $103,137 |
| Focus Partners Wealth | 27K | $80,126 |
| Ep Wealth Advisors, LLC | 22K | $67,083 |
| Savant Capital, LLC | 16K | $46,632 |
Who holds the shares
- Institutions reporting
- 196
- Ten largest holders
- 58.7% of 13F-reported shares
- Index fund managers
- 30.0% of 13F-reported shares
- Active managers and hedge funds
- 19.2% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 17 | 14 | 8 | 6 | −931K | −6.0% |
| Index fund managers | 9 | 2 | 1 | 0 | +1.4M | +6.7% |
| Other institutions | 84 | 58 | 18 | 18 | +116K | +0.3% |