Sharkninja, Inc.: which funds bought and sold
Institutions that bought and sold Sharkninja 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, 358 institutions that filed 13F reports for both quarters added to or opened positions in Sharkninja, and 205 cut or closed them. Together they added a net 8.8M shares, +10.7% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 3.2M shares (−7.7%); index fund managers were net buyers of 6.6M shares (+86.1%). 154 opened a new position and 62 sold out entirely.
Bought, Q2 2026 358 institutions, 154 of them new holders Sold, Q2 2026 205 institutions, 62 of them sold out
Net change, all compared +8.8M shares (+10.7%)
Net change, active managers −3.2M shares (−7.7%), 36 bought, 46 sold
Buyers versus sellers
358 bought 49 205 sold
Active managers and hedge funds 36 bought · 46 sold · −3.2M
Index fund managers 11 bought · 0 sold · +6.6M
Other institutions 311 bought · 159 sold · +5.4M
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Blackrock, Inc. Index funds | +4.3M +136.3% | 7.4M | $1.1B |
| UBS Group AG | +1.8M +82.8% | 4.0M | $603M |
| State Street Corp Index funds | +1.5M +126.9% | 2.6M | $395M |
| Invesco Ltd. | +633K +527.7% | 753K | $115M |
| Price T Rowe Associates Inc Active manager | +581K +79.4% | 1.3M | $200M |
| Morgan Stanley | +552K +155.1% | 907K | $138M |
| Alliancebernstein L.P. Active manager | +413K +31.6% | 1.7M | $182M |
| Deutsche Bank Ag\ | +340K +96.9% | 691K | $105M |
| Summit Partners Public Asset Management, LLC | +297K +495.4% | 357K | $54.4M |
| Vanguard Portfolio Management LLC Index funds | +295K +237.5% | 420K | $63.9M |
| Schwartz Investment Counsel Inc | +295K +147.0% | 496K | $75.5M |
| Disciplined Growth Investors Inc Active manager | +288K +67.4% | 716K | $109M |
| Bank Of New York Mellon Corp | +287K +116.4% | 533K | $81.1M |
| Northern Trust Corp Index funds | +276K +90.1% | 582K | $88.7M |
| Cartenna Capital, LP | +250K New position | 250K | $38.1M |
| Manufacturers Life Insurance Company, The | +243K +129.5% | 430K | $65.5M |
| Swiss National Bank | +240K New position | 240K | $36.6M |
| Wellington Management Group LLP Active manager | +236K +228.7% | 339K | $51.7M |
| Capital International Investors Active manager | +219K New position | 219K | $33.3M |
| Legal & General Group PLC | +187K +960.3% | 206K | $31.4M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Price T Rowe Associates Inc Active manager | +581K +79.4% | 1.3M | $200M |
| Alliancebernstein L.P. Active manager | +413K +31.6% | 1.7M | $182M |
| Disciplined Growth Investors Inc Active manager | +288K +67.4% | 716K | $109M |
| Wellington Management Group LLP Active manager | +236K +228.7% | 339K | $51.7M |
| Capital International Investors Active manager | +219K New position | 219K | $33.3M |
| WCM Investment Management, LLC Active manager | +153K +19.3% | 946K | $139M |
| Driehaus Capital Management LLC Active manager | +132K +61.5% | 347K | $52.8M |
| Westfield Capital Management Co LP Active manager | +104K +11.5% | 1.0M | $154M |
| Lighthouse Investment Partners, LLC Hedge fund | +85K +359.4% | 108K | $16.5M |
| PDT Partners, LLC Hedge fund | +77K +107.7% | 149K | $22.7M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Steadfast Capital Management LP Hedge fund | −922K −74.9% | 309K | $47M |
| FMR LLC Active manager | −789K −3.9% | 19.4M | $3B |
| Qube Research & Technologies Ltd Hedge fund | −580K Sold out | 0 | — |
| Fil Ltd Active manager | −554K −23.9% | 1.8M | $269M |
| Dorsal Capital Management, LP Hedge fund | −500K −50.0% | 500K | $76.1M |
| Susquehanna International Group, LLP | −424K −85.0% | 75K | $11.4M |
| Eurizon Capital Sgr S.P.A. | −363K −49.6% | 368K | $55.3M |
| Holocene Advisors, LP Hedge fund | −362K −82.9% | 75K | $11.4M |
| Hightower Advisors, LLC | −291K −4.4% | 6.3M | $965M |
| Greenvale Capital LLP | −285K −30.0% | 665K | $101M |
| Renaissance Technologies LLC Hedge fund | −271K Sold out | 0 | — |
| Parsifal Capital Management, LP | −241K −30.4% | 552K | $84M |
| Senator Investment Group LP Hedge fund | −240K −43.3% | 314K | $47.8M |
| Bwcp, LP | −232K Sold out | 0 | — |
| Bridgewater Associates, LP Hedge fund | −205K −97.7% | 4,793 | $729,830 |
| Shellback Capital, LP | −195K Sold out | 0 | — |
| Southeastern Asset Management Inc Active manager | −187K −74.8% | 63K | $9.6M |
| Bank Of America Corp | −185K −33.0% | 375K | $57.1M |
| Waratah Capital Advisors Ltd. | −163K −76.1% | 51K | $7.8M |
| Tyro Capital Management LLC | −140K −36.5% | 242K | $36.9M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Steadfast Capital Management LP Hedge fund | −922K −74.9% | 309K | $47M |
| FMR LLC Active manager | −789K −3.9% | 19.4M | $3B |
| Qube Research & Technologies Ltd Hedge fund | −580K Sold out | 0 | — |
| Fil Ltd Active manager | −554K −23.9% | 1.8M | $269M |
| Dorsal Capital Management, LP Hedge fund | −500K −50.0% | 500K | $76.1M |
| Holocene Advisors, LP Hedge fund | −362K −82.9% | 75K | $11.4M |
| Renaissance Technologies LLC Hedge fund | −271K Sold out | 0 | — |
| Senator Investment Group LP Hedge fund | −240K −43.3% | 314K | $47.8M |
| Bridgewater Associates, LP Hedge fund | −205K −97.7% | 4,793 | $729,830 |
| Southeastern Asset Management Inc Active manager | −187K −74.8% | 63K | $9.6M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Cartenna Capital, LP | 250K | $38.1M |
| Swiss National Bank | 240K | $36.6M |
| Capital International InvestorsActive manager | 219K | $33.3M |
| Sumitomo Mitsui Trust Group, Inc. | 169K | $25.7M |
| Castleark Management LLC | 127K | $19.4M |
| Mitsubishi Ufj Asset Management Co., Ltd. | 99K | $15M |
| Atika Capital Management LLC | 88K | $13.4M |
| BNP Paribas Asset Management Holding S.A. | 78K | $11.8M |
| Retirement Systems Of Alabama | 73K | $11.1M |
| Balyasny Asset Management L.P.Hedge fund | 71K | $10.8M |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Qube Research & Technologies LtdHedge fund | 580K | $61.5M |
| Renaissance Technologies LLCHedge fund | 271K | $28.7M |
| Bwcp, LP | 232K | $24.6M |
| Shellback Capital, LP | 195K | $20.7M |
| Third Point LLCHedge fund | 131K | $13.8M |
| Cooper Creek Partners Management LLC | 125K | $13.3M |
| Ogborne Capital Management, LLC | 125K | $13.2M |
| Highland Peak Capital, LLC | 125K | $13.2M |
| Newbrook Capital Advisors LP | 113K | $12M |
| Anson Funds Management LPHedge fund | 80K | $8.5M |
Who holds the shares
- Institutions reporting
- 561
- Ten largest holders
- 52.5% of 13F-reported shares
- Index fund managers
- 15.7% of 13F-reported shares
- Active managers and hedge funds
- 42.2% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 36 | 46 | 8 | 15 | −3.2M | −7.7% |
| Index fund managers | 11 | 0 | 1 | 0 | +6.6M | +86.1% |
| Other institutions | 311 | 159 | 145 | 47 | +5.4M | +16.6% |