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Of the 16 tracked institutions holding RIG, 10 have a 3-year clone track record — 8 of them beat the S&P. Average holder's clone alpha: +8.3pt. It's a gauge of who owns the name, not just how many.
Among the 16 tracked institutional investors we monitor, RIG (TRANSOCEAN LTD) is held with a combined value of $1.77B across 303,006,372 shares. The largest holder is BlackRock, Inc. with a position worth $585.90M (0.01% of their portfolio). 2 funds opened new positions in the most recent quarter. 9 funds increased their holdings. 5 funds reduced their position.
Total Institutional Value
$1.77B
Total Shares Held
303,006,372
Institutional Holders
16
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $585.90M | 0.01% | +0.3% |
| 2 | VANGUARD GROUP INC | $400.64M | 0.01% | +2.6% |
| 3 | Slate Path Capital LP | $199.31M | 2.96% | New |
| 4 | STATE STREET CORP | $165.63M | 0.01% | +1.0% |
| 5 | Dalal Street, LLC | $135.20M | 31.97% | -24.6% |
| 6 | Elliott Investment Management L.P. | $103.61M | 0.65% | New |
| 7 | Point72 Asset Management, L.P. | $35.84M | 0.06% | +176.3% |
| 8 | MILLENNIUM MANAGEMENT LLC | $31.18M | 0.01% | -41.6% |
| 9 | FMR LLC | $26.08M | 0.00% | +326.6% |
| 10 | CITADEL ADVISORS LLC | $23.30M | 0.02% | -49.8% |
| Member | Type | Date |
|---|---|---|
| Thomas R Carper | Buy | Feb 27, 2014 |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of RIG with a position worth $585.90M, representing 0.01% of their portfolio. In total, 16 institutional investors hold RIG with a combined value of $1.77B.
In the most recent quarter, 2 funds opened a new position in RIG. Additionally, 9 increased their holdings and 5 reduced their positions.
Institutional investors hold $1.77B worth of RIG stock across 16 positions. The largest institutional holder is BlackRock, Inc. with $585.90M 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 RIG, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their RIG 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
$5.35
2026-07-24
YTD
+26.2%
55% of 52-week range