Capital World Investors
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Capital World Investors’s Transocean RIG Stock Holding History

Capital World Investors’s Portfolio RIG Stock Details RIG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$196M Buy
29,575,479
+13,909,743
+89% +$78.3M 0.03% 309
2025
Q4 		$64.7M Sell
15,665,736
-3,000,000
-16% -$11.6M 0.01% 391
2025
Q3 		$58.2M Sell
18,665,736
-18,074,620
-49% -$54.5M 0.01% 394
2025
Q2 		$95.2M Buy
36,740,356
+90,916
+0.2% +$234K 0.01% 346
2025
Q1 		$116M Sell
36,649,440
-3,573,174
-9% -$12.5M 0.02% 320
2024
Q4 		$151M Sell
40,222,614
-8,038,055
-17% -$33.4M 0.02% 297
2024
Q3 		$205M Buy
48,260,669
+1,055,202
+2% +$5.2M 0.03% 276
2024
Q2 		$253M Buy
47,205,467
+870,477
+2% +$5.03M 0.04% 255
2024
Q1 		$291M Buy
46,334,990
+7,320,672
+19% +$40M 0.05% 253
2023
Q4 		$248M Buy
39,014,318
+10,049,077
+35% +$67.2M 0.04% 258
2023
Q3 		$238M Buy
28,965,241
+1,368,362
+5% +$11.2M 0.05% 255
2023
Q2 		$193M Buy
27,596,879
+17,650,829
+177% +$109M 0.04% 268
2023
Q1 		$63.3M Buy
+9,946,050
New +$63.9M 0.01% 364
2015
Q3 		– Sell
-4,500,000
Closed -$72.5M – 540
2015
Q2 		$72.5M Hold
4,500,000
– – 0.02% 327
2015
Q1 		$66M Hold
4,500,000
– – 0.02% 338
2014
Q4 		$82.5M Sell
4,500,000
-2,200,000
-33% -$55M 0.02% 320
2014
Q3 		$214M Sell
6,700,000
-3,600,000
-35% -$141M 0.06% 238
2014
Q2 		$464M Hold
10,300,000
– – 0.13% 164
2014
Q1 		$426M Sell
10,300,000
-4,144,204
-29% -$180M 0.12% 169
2013
Q4 		$714M Sell
14,444,204
-5,637,557
-28% -$276M 0.2% 125
2013
Q3 		$894M Sell
20,081,761
-2,135,200
-10% -$101M 0.27% 98
2013
Q2 		$1.07B Buy
+22,216,961
New +$1.13B 0.35% 78

Other funds holding RIG

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
SPC
Slate Path Capital New York $6.73B AUM 95.97% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
PGA
Pilgrim Global Advisors Reno, Nevada $772M AUM 51.79% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Capital World Investors's RIG Position: Q1 2026 in Review

Capital World Investors increased its Transocean (RIG) stake by 89% in Q1 2026, buying an estimated $78.3M and bringing the position to 29,575,479 shares worth $196M. The position accounts for 0.03% of the portfolio, ranked #309.

Capital World Investors first reported a position in RIG in Q2 2013 and has held it in 22 quarters since. The position peaked at $1.07B in Q2 2013. 536 funds tracked by Wall St. Rank hold RIG as of Q1 2026.

  • Capital World Investors held 29,575,479 shares of Transocean worth $196M as of Q1 2026.
  • Capital World Investors bought 13,909,743 Transocean shares in Q1 2026, an estimated $78.3M.
  • Transocean made up 0.03% of Capital World Investors's portfolio in Q1 2026, its #309 holding.
  • Capital World Investors first reported a position in Transocean in Q2 2013 and has held it in 22 quarters since.
  • Capital World Investors's Transocean position peaked at $1.07B in Q2 2013.
  • 536 funds tracked by Wall St. Rank held Transocean as of Q1 2026.

Based on Capital World Investors's 13F filing for Q1 2026, filed 13 May 2026.