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Of the 13 tracked institutions holding KALU, 7 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +6.7pt. It's a gauge of who owns the name, not just how many.
Among the 13 tracked institutional investors we monitor, KALU (KAISER ALUMINIUM CORPORATION) is held with a combined value of $847.05M across 7,128,126 shares. The largest holder is BlackRock, Inc. with a position worth $342.60M. 8 funds increased their holdings. 5 funds reduced their position.
Total Institutional Value
$847.05M
Total Shares Held
7,128,126
Institutional Holders
13
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $342.60M | 0.01% | -5.1% |
| 2 | VANGUARD GROUP INC | $243.25M | 0.00% | +0.3% |
| 3 | STATE STREET CORP | $160.63M | 0.01% | +38.0% |
| 4 | WELLINGTON MANAGEMENT GROUP LLP | $40.02M | 0.01% | -31.0% |
| 5 | Fisher Asset Management, LLC | $36.70M | 0.01% | +93.9% |
| 6 | MILLENNIUM MANAGEMENT LLC | $7.63M | 0.00% | +62.9% |
| 7 | RENAISSANCE TECHNOLOGIES LLC | $4.07M | 0.01% | +363.2% |
| 8 | AQR CAPITAL MANAGEMENT LLC | $3.36M | 0.00% | +42.0% |
| 9 | Point72 Asset Management, L.P. | $3.16M | 0.01% | -12.2% |
| 10 | PRICE T ROWE ASSOCIATES INC /MD/ | $2.24M | 0.00% | +18.5% |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of KALU with a position worth $342.60M, representing 0.01% of their portfolio. In total, 13 institutional investors hold KALU with a combined value of $847.05M.
Institutional investors hold $847.05M worth of KALU stock across 13 positions. The largest institutional holder is BlackRock, Inc. with $342.60M 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 KALU, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their KALU 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
$163.17
2026-07-24
YTD
+35.6%
74% of 52-week range