William Blair Investment Management
SE icon

William Blair Investment Management’s Sea Limited SE Stock Holding History

William Blair Investment Management’s Portfolio SE Stock Details SE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-2,370,876
Closed -$302M – 449
2025
Q4 		$302M Sell
2,370,876
-1,092,656
-32% -$162M 0.84% 15
2025
Q3 		$619M Sell
3,463,532
-124,615
-3% -$21.4M 1.6% 9
2025
Q2 		$574M Sell
3,588,147
-89,864
-2% -$13M 1.52% 10
2025
Q1 		$480M Buy
3,678,011
+1,444,853
+65% +$179M 1.35% 11
2024
Q4 		$237M Buy
2,233,158
+547,509
+32% +$57.5M 0.58% 39
2024
Q3 		$159M Buy
+1,685,649
New +$127M 0.39% 88
2022
Q3 		– Sell
-297,441
Closed -$19.9M – 406
2022
Q2 		$19.9M Buy
297,441
+1,098
+0.4% +$93.6K 0.07% 261
2022
Q1 		$35.5M Sell
296,343
-1,019,251
-77% -$144M 0.11% 213
2021
Q4 		$294M Sell
1,315,594
-287,965
-18% -$86M 0.8% 30
2021
Q3 		$511M Buy
1,603,559
+123,455
+8% +$37.9M 1.44% 3
2021
Q2 		$406M Buy
1,480,104
+33,196
+2% +$8.43M 1.28% 8
2021
Q1 		$323M Sell
1,446,908
-636,886
-31% -$148M 1.05% 16
2020
Q4 		$415M Sell
2,083,794
-58,778
-3% -$10.5M 1.38% 5
2020
Q3 		$330M Buy
2,142,572
+756,052
+55% +$102M 1.29% 9
2020
Q2 		$149M Sell
1,386,520
-42,417
-3% -$3.07M 0.61% 62
2020
Q1 		$63.3M Buy
1,428,937
+868,332
+155% +$38.9M 0.31% 100
2019
Q4 		$22.5M Sell
560,605
-521,350
-48% -$17.6M 0.09% 186
2019
Q3 		$33.5M Sell
1,081,955
-2,963
-0.3% -$99.5K 0.14% 140
2019
Q2 		$36M Buy
+1,084,918
New +$29.4M 0.15% 140

Other funds holding SE

Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Tiger Global Management
Tiger Global Management New York $22.8B AUM 30.07% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $122B AUM 29.27% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

William Blair Investment Management's SE Position: Q1 2026 in Review

William Blair Investment Management sold out of Sea Limited (SE) in Q1 2026, closing a stake of 2,370,876 shares — an estimated $302M sold.

William Blair Investment Management first reported a position in SE in Q2 2019 and held it in 19 quarters. The position peaked at $619M in Q3 2025. 746 funds tracked by Wall St. Rank hold SE as of Q1 2026.

  • William Blair Investment Management reported no remaining Sea Limited position as of Q1 2026 after selling out during the quarter.
  • William Blair Investment Management sold 2,370,876 Sea Limited shares in Q1 2026, an estimated $302M.
  • William Blair Investment Management first reported a position in Sea Limited in Q2 2019 and held it in 19 quarters.
  • William Blair Investment Management's Sea Limited position peaked at $619M in Q3 2025.
  • 746 funds tracked by Wall St. Rank held Sea Limited as of Q1 2026.

Based on William Blair Investment Management's 13F filing for Q1 2026, filed 8 May 2026.