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Of the 16 tracked institutions holding ZM, 8 have a 3-year clone track record — 6 of them beat the S&P. Average holder's clone alpha: +1.5pt. It's a gauge of who owns the name, not just how many.
Among the 16 tracked institutional investors we monitor, ZM (ZOOM COMMUNICATIONS INC) is held with a combined value of $6.24B across 72,278,673 shares. The largest holder is VANGUARD GROUP INC with a position worth $2.33B (0.03% of their portfolio). 2 funds opened new positions in the most recent quarter. 6 funds increased their holdings. 8 funds reduced their position.
Total Institutional Value
$6.24B
Total Shares Held
72,278,673
Institutional Holders
16
Days to Cover
2.5+0.5%
7.25M shares short · FINRA 2026-08-14
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $2.33B | 0.03% | +4.0% |
| 2 | BlackRock, Inc. | $1.56B | 0.02% | +1.3% |
| 3 | STATE STREET CORP | $652.72M | 0.02% | -3.4% |
| 4 | FMR LLC | $621.28M | 0.03% | -6.0% |
| 5 | AQR CAPITAL MANAGEMENT LLC | $563.43M | 0.20% | -21.9% |
| 6 | RENAISSANCE TECHNOLOGIES LLC | $205.48M | 0.28% | -3.2% |
| 7 | Point72 Asset Management, L.P. | $102.48M | 0.16% | +95.6% |
| 8 | CITADEL ADVISORS LLC | $56.72M | 0.03% | -84.5% |
| 9 | PRICE T ROWE ASSOCIATES INC /MD/ | $34.55M | 0.00% | +15.2% |
| 10 | TWO SIGMA ADVISERS, LP | $32.82M | 0.06% | -43.9% |
SEC Schedule 13D (activist) and 13G (passive) filings for ZM. Filed when an investor acquires 5%+ ownership.
| Member | Type | Date |
|---|---|---|
| Rob Bresnahan | Sell | Jun 25, 2025 |
| Rob Bresnahan | Sell | Jun 6, 2025 |
| Jefferson Shreve | Sell | May 12, 2025 |
| Rob Bresnahan | Buy |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of ZM with a position worth $2.33B, representing 0.03% of their portfolio. In total, 16 institutional investors hold ZM with a combined value of $6.24B.
In the most recent quarter, 2 funds opened a new position in ZM. Additionally, 6 increased their holdings and 8 reduced their positions.
Institutional investors hold $6.24B worth of ZM stock across 16 positions. The largest institutional holder is VANGUARD GROUP INC with $2.33B 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 ZM, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their ZM 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 →
| Mar 4, 2025 |
| Rob Bresnahan | Buy | Feb 25, 2025 |
| Rob Bresnahan | Buy | Jan 28, 2025 |
| Pat Roberts | Buy | Sep 9, 2020 |
Last Close
$96.18
2026-09-09
YTD
+15.4%
60% of 52-week range
