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Of the 10 tracked institutions holding IBRX, 4 have a 3-year clone track record — 4 of them beat the S&P. Average holder's clone alpha: +4.0pt. It's a gauge of who owns the name, not just how many.
Among the 10 tracked institutional investors we monitor, IBRX (IMMUNITYBIO INC) is held with a combined value of $420.34M across 79,119,499 shares. The largest holder is BlackRock, Inc. with a position worth $202.08M. 2 funds opened new positions in the most recent quarter. 7 funds increased their holdings. 1 fund reduced its position.
Total Institutional Value
$420.34M
Total Shares Held
79,119,499
Institutional Holders
10
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $202.08M | 0.00% | +2.9% |
| 2 | STATE STREET CORP | $135.82M | 0.00% | +7.6% |
| 3 | VANGUARD GROUP INC | $64.90M | 0.00% | +18.5% |
| 4 | MILLENNIUM MANAGEMENT LLC | $11.08M | 0.00% | +1119.3% |
| 5 | CITADEL ADVISORS LLC | $2.34M | 0.00% | -56.6% |
| 6 | PRICE T ROWE ASSOCIATES INC /MD/ | $2.26M | 0.00% | +86.3% |
| 7 | WELLINGTON MANAGEMENT GROUP LLP | $1.03M | 0.00% | New |
| 8 | AQR CAPITAL MANAGEMENT LLC | $510.42K | 0.00% | +42.7% |
| 9 | FMR LLC | $235.50K | 0.00% | +126.1% |
| 10 | Gotham Asset Management, LLC | $93.09K | 0.00% | New |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of IBRX with a position worth $202.08M, representing 0.00% of their portfolio. In total, 10 institutional investors hold IBRX with a combined value of $420.34M.
In the most recent quarter, 2 funds opened a new position in IBRX. Additionally, 7 increased their holdings and 1 reduced their positions.
Institutional investors hold $420.34M worth of IBRX stock across 10 positions. The largest institutional holder is BlackRock, Inc. with $202.08M 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 IBRX, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their IBRX 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
$7.10
2026-07-24
YTD
+251.5%
54% of 52-week range
