Stock Ownership/NTAP

NETAPP INC (NTAP): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in NTAP · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
31
13F filers
Aggregate Value
$2.7B
Across holders
Last Price
$186.86
2026-08-24
Sector
Information Technology
GICS
Quarterly fund activity20 increased11 reduced1 exited
Full exits: Verition Fund Management LLC
Institutional Holders of NTAP
↗
31 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
PRIMECAP MANAGEMENT CO/CA/
CIK 0000763212
Institutional Manager9.02M$1.4B51.3%0.8%Reduced$-6.3MQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund1.54M$238.2M8.8%0.1%Added+$85.2MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund1.26M$194.8M7.2%0.1%Reduced$-798.2MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund1.14M$177.0M6.5%0.1%Added+$80.1MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund754K$116.8M4.3%0.0%Added+$94.0MQ2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLC
CIK 0001556921
Hedge Fund642K$99.4M3.7%0.4%Reduced$-98.9MQ2 2026
TCW GROUP INC
CIK 0000850401
Hedge Fund499K$77.2M2.8%0.5%Added+$61.3MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund453K$70.2M2.6%0.1%Added+$69.9MQ2 2026
Gotham Asset Management, LLC
CIK 0001510387
Hedge Fund448K$69.3M2.5%0.2%Reduced$-25.6MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund319K$49.4M1.8%0.0%Added+$49.3MQ2 2026
PRIMECAP MANAGEMENT CO/CA/Reduced
Institutional Manager
$1.4B· 51.3% of total· 0.8% port· 9.02M sh· $-6.3M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$238.2M· 8.8% of total· 0.1% port· 1.54M sh· +$85.2M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$194.8M· 7.2% of total· 0.1% port· 1.26M sh· $-798.2M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$177.0M· 6.5% of total· 0.1% port· 1.14M sh· +$80.1M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$116.8M· 4.3% of total· 0.0% port· 754K sh· +$94.0M QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCReduced
Hedge Fund
$99.4M· 3.7% of total· 0.4% port· 642K sh· $-98.9M QoQ· Q2 2026
TCW GROUP INCAdded
Hedge Fund
$77.2M· 2.8% of total· 0.5% port· 499K sh· +$61.3M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$70.2M· 2.6% of total· 0.1% port· 453K sh· +$69.9M QoQ· Q2 2026
Gotham Asset Management, LLCReduced
Hedge Fund
$69.3M· 2.5% of total· 0.2% port· 448K sh· $-25.6M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$49.4M· 1.8% of total· 0.0% port· 319K sh· +$49.3M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$48.9M· 1.8% of total· 0.0% port· 316K sh· +$48.5M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$47.9M· 1.8% of total· 0.0% port· 310K sh· +$21.8M QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$28.6M· 1.1% of total· 0.0% port· 185K sh· +$27.2M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Reduced
Hedge Fund
$27.2M· 1.0% of total· 0.0% port· 176K sh· $-124K QoQ· Q2 2026
Man Group plcReduced
Hedge Fund
$22.0M· 0.8% of total· 0.0% port· 142K sh· +$21.8M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$19.0M· 0.7% of total· 0.0% port· 123K sh· — QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$8.0M· 0.3% of total· 0.1% port· 52K sh· — QoQ· Q2 2026
Woodline Partners LPAdded
Hedge Fund
$6.7M· 0.2% of total· 0.0% port· 43K sh· +$662K QoQ· Q2 2026
Walleye Capital LLCAdded
Hedge Fund
$5.7M· 0.2% of total· 0.0% port· 37K sh· +$4.5M QoQ· Q2 2026
PineBridge Investments, L.P.Reduced
Hedge Fund
$3.7M· 0.1% of total· 0.0% port· 31K sh· $-11.9M QoQ· Q3 2025
Grantham, Mayo, Van Otterloo & Co. LLCReduced
Institutional Manager
$3.7M· 0.1% of total· 0.0% port· 24K sh· $-4.0M QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$3.6M· 0.1% of total· 0.0% port· 23K sh· $-4.1M QoQ· Q2 2026
Bridgewater Associates, LPReduced
Hedge Fund
$3.0M· 0.1% of total· 0.0% port· 19K sh· $-14.3M QoQ· Q2 2026
CAXTON ASSOCIATES LLPAdded
Hedge Fund
$1.7M· 0.1% of total· 0.0% port· 11K sh· +$1.3M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$815K· 0.0% of total· 0.0% port· 5K sh· — QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$693K· 0.0% of total· 0.0% port· 4K sh· +$225K QoQ· Q2 2026
MAVERICK CAPITAL LTDAdded
Hedge Fund
$677K· 0.0% of total· 0.0% port· 4K sh· — QoQ· Q2 2026
Fisher Asset Management, LLCAdded
Institutional Manager
$523K· 0.0% of total· 0.0% port· 3K sh· +$107K QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$318K· 0.0% of total· 0.0% port· 2K sh· $-923K QoQ· Q2 2026
Bridgewater Advisors Inc.Added
Hedge Fund
$219K· 0.0% of total· 0.0% port· 1K sh· — QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$40K· 0.0% of total· 0.0% port· 255 sh· — QoQ· Q2 2026
1–10 of 31
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