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NTAP

NetApp, Inc.

Company with tickers: NTAP

CIK
1002047
CUSIP
64110D104
Shares Outstanding
195,919,927
13F Activity (30d)
29 filings 22 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 841
Total Value: $20,157,622,225
Total Shares: 196,871,011
Showing 1–100 of 868 holdings by value · page 1 of 9

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 841 13F filers · Δ vs Dec 31, 2025
Top Holder
10.9%
Jun 2023 → Mar 2026 · range 10.9% – 14.5%
−3.2 pts
Top 5
31.7%
Jun 2023 → Mar 2026 · range 31.7% – 42.5%
−6.2 pts
Top 10
44.0%
Jun 2023 → Mar 2026 · range 44.0% – 55.4%
−5.6 pts
HHI
305
Jun 2023 → Mar 2026 · range 305 – 483
Broadly held−124

Quarterly Activity

vs Dec 31, 2025
New
101
Increased
321
Decreased
303
Sold Out
159
Unchanged
116
Holder count: -58
Institutional value: -2.4%
Shares held: +2.1%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 868
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Holder Value (USD) % of 13F Shares Open