TRANSOCEAN LTD (RIG) Institutional Ownership Changes & 13F Activity
TRANSOCEAN LTD (RIG). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Castle Hook Partners Lp, Point72 Asset Management, L.P., Hrt Financial Lp, Assenagon Asset Management S.A., and Bridgewater Associates, Lp.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Security National Bank Of So Dak | Buy | +81 | — | 81 | $396.00 | Q2 2026 | Sep 18, 2026 |
| Integrated Wealth Concepts Llc | Sell | -4,828 | -6.5% | 69,327 | $339.01K | Q2 2026 | Sep 09, 2026 |
| Manufacturers Life Insurance Company, The | Buy | +1,442 | +0.1% | 1,378,386 | $6.74M | Q2 2026 | Sep 09, 2026 |
| Citadel Advisors Llc | Sell | -2,675,633 | -76.1% | 839,078 | $4.10M | Q2 2026 | Sep 02, 2026 |
| Allianz Asset Management Gmbh | Buy | +1,008 | +5.7% | 18,818 | $92.02K | Q2 2026 | Sep 02, 2026 |
| Cornerstone Financial Management Llc | Buy | +77 | — | 77 | $377.00 | Q2 2026 | Aug 28, 2026 |
| Corient Private Wealth Llc | Sell | -5,044 | -9.8% | 46,350 | $226.65K | Q2 2026 | Aug 27, 2026 |
| Groupe La Francaise | Buy | +67 | — | 67 | $296.00 | Q2 2026 | Aug 25, 2026 |
| California State Teachers Retirement System | Sell | -38,574 | -3.3% | 1,118,604 | $5.47M | Q2 2026 | Aug 24, 2026 |
| Assenagon Asset Management S.A. | Buy | +7,664,059 | — | 7,664,059 | $37.48M | Q2 2026 | Aug 21, 2026 |
| Rehmann Capital Advisory Group | Sell | -10,000 | -33.3% | 20,000 | $97.80K | Q2 2026 | Aug 20, 2026 |
| Cantor Fitzgerald, L. P. | Buy | +85,820 | +156.4% | 140,706 | $688.05K | Q2 2026 | Aug 19, 2026 |
| Mercer Global Advisors Inc | Sell | -7,793 | -8.7% | 81,522 | $398.64K | Q2 2026 | Aug 19, 2026 |
| Beacon Pointe Advisors, Llc | Sell | -4,341 | -6.7% | 60,378 | $295.25K | Q2 2026 | Aug 18, 2026 |
| Jefferies Financial Group Inc. | Buy | +205,821 | +137.6% | 355,373 | $1.74M | Q2 2026 | Aug 17, 2026 |
| Empowered Funds, Llc | Buy | +141,335 | +28.1% | 644,870 | $3.15M | Q2 2026 | Aug 17, 2026 |
| Public Employees Retirement System Of Ohio | Sell | -4,649 | -15.7% | 24,871 | $121.62K | Q2 2026 | Aug 17, 2026 |
| Castle Hook Partners Lp | Buy | +10,470,395 | — | 10,470,395 | $51.20M | Q2 2026 | Aug 14, 2026 |
| Point72 Asset Management, L.P. | Buy | +8,766,385 | +162.1% | 14,172,810 | $69.31M | Q2 2026 | Aug 14, 2026 |
| Hrt Financial Lp | Buy | +8,094,220 | +566.9% | 9,522,046 | $46.56M | Q2 2026 | Aug 14, 2026 |
| Bridgewater Associates, Lp | Buy | +7,544,366 | +1803.0% | 7,962,797 | $38.94M | Q2 2026 | Aug 14, 2026 |
| Slate Path Capital Lp | Buy | +7,204,200 | +24.0% | 37,266,300 | $182.23M | Q2 2026 | Aug 14, 2026 |
| Pilgrim Global Advisors Llc | Sell | -6,535,813 | -27.3% | 17,377,307 | $84.98M | Q2 2026 | Aug 14, 2026 |
| Caledonia (Private) Investments Pty Ltd | Buy | +5,582,594 | — | 5,582,594 | $27.30M | Q2 2026 | Aug 14, 2026 |
| Electron Capital Partners, Llc | Buy | +4,652,185 | — | 4,652,185 | $22.75M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Sell | -4,206,381 | -89.7% | 485,134 | $2.37M | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Buy | +3,896,797 | +30.2% | 16,798,179 | $82.14M | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops Llc | Buy | +2,533,142 | +60.2% | 6,740,869 | $32.96M | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | Buy | +2,531,001 | +6.4% | 41,793,600 | $204.37M | Q2 2026 | Aug 14, 2026 |
| Bank Of America Corp | Buy | +2,505,812 | +29.1% | 11,108,135 | $54.32M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about RIG activity
Which institutional owners are buying RIG?
Institutional owners buying RIG include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in RIG activity?
"Buy" means an investor increased their reported position in RIG compared to the prior reporting period. This reflects growing exposure to TRANSOCEAN LTD (RIG) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in RIG increasing?
Institutional interest in RIG can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related RIG Institutional Insights
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