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Of the 17 tracked institutions holding NTAP, 10 have a 3-year clone track record — 8 of them beat the S&P. Average holder's clone alpha: +3.9pt. It's a gauge of who owns the name, not just how many.
Among the 17 tracked institutional investors we monitor, NTAP (NETAPP INC) is held with a combined value of $8.71B across 64,747,201 shares. The largest holder is BlackRock, Inc. with a position worth $2.93B (0.04% of their portfolio). 2 funds opened new positions in the most recent quarter. 4 funds increased their holdings. 11 funds reduced their position.
Total Institutional Value
$8.71B
Total Shares Held
64,747,201
Institutional Holders
17
% of Shares Outstanding
33.0%
of 196.42M shares · SEC 2026-08-28
Days to Cover
4.0-18.9%
10.70M shares short · FINRA 2026-08-14
Tracked 13F institutions hold 33.0% of NTAP's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-08-28), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
0
$0
10
$3.25M
Total Transactions
10
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 17, 2026 | CESAR CERNUDA | S | Sale | 821 | $168.76K |
| Aug 17, 2026 | CESAR CERNUDA | S | Sale | 100 | $20.64K |
| Aug 17, 2026 | CESAR CERNUDA | S | Sale | 495 | $101.16K |
| Aug 17, 2026 | CESAR CERNUDA | S | Sale | 1,192 | $242.73K |
| Aug 10, 2026 | Elizabeth M O'Callahan | S | Sale | 1,000 | $193.82K |
| Jul 10, 2026 | Elizabeth M O'Callahan | S | Sale | 1,000 | $170.92K |
| Jun 23, 2026 | CESAR CERNUDA | S | Sale | 5,630 | $861.39K |
| Jun 10, 2026 | Elizabeth M O'Callahan | S | Sale | 1,000 | $163.48K |
| Jun 3, 2026 | GERALD HELD | S | Sale | 7,132 | $1.28M |
| Jun 1, 2026 | Lorenzo Daniel De | S | Sale | 225 | $38.49K |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $2.93B | 0.04% | -5.1% |
| 2 | VANGUARD GROUP INC | $2.91B | 0.04% | -0.2% |
| 3 | STATE STREET CORP | $1.54B | 0.05% | -1.0% |
| 4 | WELLINGTON MANAGEMENT GROUP LLP | $597.38M | 0.10% | -17.4% |
| 5 | AQR CAPITAL MANAGEMENT LLC | $194.78M | 0.07% | -2.6% |
| 6 | FMR LLC | $117.45M | 0.01% | -40.9% |
| 7 | CITADEL ADVISORS LLC | $116.76M | 0.07% | +964.0% |
| 8 | PRICE T ROWE ASSOCIATES INC /MD/ | $93.72M | 0.01% | +95.6% |
| 9 | Gotham Asset Management, LLC | $69.33M | 0.16% | -27.0% |
| 10 | MILLENNIUM MANAGEMENT LLC | $48.92M | 0.03% | -57.4% |
| Member | Type | Date |
|---|---|---|
| John Boozman | Buy | Feb 27, 2026 |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of NTAP with a position worth $2.93B, representing 0.04% of their portfolio. In total, 17 institutional investors hold NTAP with a combined value of $8.71B.
In the most recent quarter, 2 funds opened a new position in NTAP. Additionally, 4 increased their holdings and 11 reduced their positions.
Institutional investors hold $8.71B worth of NTAP stock across 17 positions. The largest institutional holder is BlackRock, Inc. with $2.93B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For NTAP, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their NTAP positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Last Close
$184.74
2026-09-09
YTD
+73.5%
80% of 52-week range
