NetApp: which funds bought and sold

Institutions that bought and sold NetApp 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, 484 institutions that filed 13F reports for both quarters added to or opened positions in NetApp, and 410 cut or closed them. Together they sold a net 7.8M shares, −3.9% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 51K shares (+0.1%); index fund managers were net sellers of 1.3M shares (−1.9%). 170 opened a new position and 70 sold out entirely.

Bought, Q2 2026 484 institutions, 170 of them new holders Sold, Q2 2026 410 institutions, 70 of them sold out

Net change, all compared −7.8M shares (−3.9%)

Net change, active managers +51K shares (+0.1%), 41 bought, 31 sold

Buyers versus sellers

institutions compared, 1,007

484 bought 113 410 sold

Active managers and hedge funds 41 bought · 31 sold · +51K

Index fund managers 4 bought · 8 sold · −1.3M

Other institutions 439 bought · 371 sold · −6.5M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Jane Street Group, LLC	+2.4M +28401.2%	2.4M	$370M
Citadel Advisors LLC Hedge fund	+684K +964.0%	754K	$117M
Assenagon Asset Management S.A.	+631K +1273.5%	680K	$105M
Arrowstreet Capital, Limited Partnership Hedge fund	+551K +55.7%	1.5M	$238M
Two Sigma Investments, LP Hedge fund	+518K +82.8%	1.1M	$177M
Lazard Asset Management LLC Active manager	+511K +161.7%	827K	$128M
Lord, Abbett & Co. LLC	+484K New position	484K	$74.9M
Qube Research & Technologies Ltd Hedge fund	+453K New position	453K	$70.2M
HRT Financial LP	+451K New position	451K	$69.9M
Vanguard Capital Management LLC Index funds	+398K +3.2%	12.9M	$2B
UBS Am, A Distinct Business Unit Of UBS Asset Management Americas LLC	+384K +9.4%	4.4M	$688M
Robeco Institutional Asset Management B.V.	+349K +54.9%	984K	$152M
Nuveen, LLC	+330K +37.4%	1.2M	$187M
LSV Asset Management Active manager	+323K +49.6%	975K	$151M
National Pension Service	+319K +145.1%	539K	$83.5M
Price T Rowe Associates Inc Active manager	+296K +95.6%	606K	$93.7M
Marshall Wace, LLP Hedge fund	+283K +782.6%	319K	$49.4M
Dsm Capital Partners LLC Active manager	+263K New position	263K	$40.6M
Munich Reinsurance Co Stock Corp In Munich	+249K +407.7%	310K	$48M
Schroder Investment Management Group Active manager	+214K +34.3%	840K	$130M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Citadel Advisors LLC Hedge fund	+684K +964.0%	754K	$117M
Arrowstreet Capital, Limited Partnership Hedge fund	+551K +55.7%	1.5M	$238M
Two Sigma Investments, LP Hedge fund	+518K +82.8%	1.1M	$177M
Lazard Asset Management LLC Active manager	+511K +161.7%	827K	$128M
Qube Research & Technologies Ltd Hedge fund	+453K New position	453K	$70.2M
LSV Asset Management Active manager	+323K +49.6%	975K	$151M
Price T Rowe Associates Inc Active manager	+296K +95.6%	606K	$93.7M
Marshall Wace, LLP Hedge fund	+283K +782.6%	319K	$49.4M
Dsm Capital Partners LLC Active manager	+263K New position	263K	$40.6M
Schroder Investment Management Group Active manager	+214K +34.3%	840K	$130M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Citigroup Inc	−1.8M −46.8%	2.0M	$311M
Beutel, Goodman & Co Ltd.	−1.7M −47.1%	1.9M	$298M
Ameriprise Financial Inc	−1.3M −22.1%	4.7M	$724M
Blackrock, Inc. Index funds	−1.0M −5.1%	18.9M	$2.9B
Pacer Advisors, Inc.	−901K −49.5%	917K	$142M
Wellington Management Group LLP Active manager	−811K −17.4%	3.9M	$597M
Invesco Ltd.	−802K −20.6%	3.1M	$478M
Worldquant Millennium Advisors LLC Hedge fund	−720K −64.3%	400K	$61.9M
Victory Capital Management Inc Active manager	−693K −31.3%	1.5M	$235M
Voloridge Investment Management, LLC Hedge fund	−639K −49.9%	642K	$99.4M
Capitolis Liquid Global Markets LLC	−622K Sold out	0	—
First Trust Advisors LP	−553K −15.1%	3.1M	$481M
FMR LLC Active manager	−525K −40.9%	759K	$117M
Bank Of America Corp	−433K −22.2%	1.5M	$236M
Millennium Management LLC Hedge fund	−424K −57.3%	316K	$48.9M
Natixis	−378K Sold out	0	—
Vanguard Portfolio Management LLC Index funds	−375K −3.0%	12.3M	$1.9B
Man Group PLC Hedge fund	−351K −71.1%	142K	$22M
TD Asset Management Inc	−345K −21.5%	1.3M	$195M
Epoch Investment Partners, Inc.	−273K −15.7%	1.5M	$228M

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Wellington Management Group LLP Active manager	−811K −17.4%	3.9M	$597M
Worldquant Millennium Advisors LLC Hedge fund	−720K −64.3%	400K	$61.9M
Victory Capital Management Inc Active manager	−693K −31.3%	1.5M	$235M
Voloridge Investment Management, LLC Hedge fund	−639K −49.9%	642K	$99.4M
FMR LLC Active manager	−525K −40.9%	759K	$117M
Millennium Management LLC Hedge fund	−424K −57.3%	316K	$48.9M
Man Group PLC Hedge fund	−351K −71.1%	142K	$22M
Panagora Asset Management Inc Active manager	−180K −38.4%	289K	$44.7M
Boston Partners Active manager	−167K −4.6%	3.4M	$530M
Gotham Asset Management, LLC Hedge fund	−166K −27.0%	448K	$69.3M

New positions

largest by value

Institution	Shares	Value June 30, 2026
Lord, Abbett & Co. LLC	484K	$74.9M
Qube Research & Technologies LtdHedge fund	453K	$70.2M
HRT Financial LP	451K	$69.9M
Dsm Capital Partners LLCActive manager	263K	$40.6M
Trexquant Investment LPHedge fund	207K	$32M
Jump Financial, LLC	177K	$27.3M
Contour Asset Management LLCHedge fund	154K	$23.8M
Renaissance Technologies LLCHedge fund	123K	$19M
Csm Advisors, LLC	110K	$17M
Channing Capital Management, LLC	79K	$12.2M

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Capitolis Liquid Global Markets LLC	622K	$63.7M
Natixis	378K	$38.7M
Pbu - The Pension Fund Of Early Childhood & Youth Educators	89K	$9.1M
Mizuho Markets Cayman LP	41K	$4.2M
Fideuram - Intesa Sanpaolo Private Banking S.P.A.	29K	$3M
Intact Investment Management Inc.	28K	$2.9M
Cantor Fitzgerald, L. P.	25K	$2.6M
Ia Global Asset Management Inc.	25K	$2.5M
Landscape Capital Management, L.L.C.	25K	$2.5M
Kmg Fiduciary Partners, LLC	25K	$2.5M

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 952
Ten largest holders: 44.7%
Index fund managers: 34.1%
Active managers and hedge funds: 19.6%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	41	31	13	2	+51K	+0.1%
Index fund managers	4	8	0	0	−1.3M	−1.9%
Other institutions	439	371	157	68	−6.5M	−7.1%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on NetApp.

Only managers that filed a holdings report for both quarters are compared (1,007 here). 32 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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