William Blair & Company
COIN icon

William Blair & Company’s Coinbase COIN Stock Holding History

William Blair & Company’s Portfolio COIN Stock Details COIN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$19.4M Sell
132,565
-152,225
-53% -$27.5M 0.05% 264
2026
Q1 		$49.7M Buy
284,790
+52,903
+23% +$10.4M 0.14% 144
2025
Q4 		$52.4M Buy
231,887
+65,347
+39% +$19.5M 0.14% 137
2025
Q3 		$56.2M Buy
166,540
+46,681
+39% +$15.8M 0.15% 133
2025
Q2 		$42M Buy
119,859
+81,167
+210% +$19M 0.12% 157
2025
Q1 		$6.66M Buy
38,692
+6,479
+20% +$1.57M 0.02% 413
2024
Q4 		$8M Buy
32,213
+1,276
+4% +$324K 0.02% 382
2024
Q3 		$5.51M Buy
30,937
+4,249
+16% +$851K 0.02% 480
2024
Q2 		$5.93M Sell
26,688
-125
-0.5% -$28.8K 0.02% 438
2024
Q1 		$7.11M Sell
26,813
-2,155
-7% -$388K 0.02% 390
2023
Q4 		$5.04M Sell
28,968
-7,385
-20% -$806K 0.02% 465
2023
Q3 		$2.73M Sell
36,353
-943
-3% -$79.5K 0.01% 585
2023
Q2 		$2.67M Buy
37,296
+4,468
+14% +$267K 0.01% 602
2023
Q1 		$2.22M Buy
32,828
+7,722
+31% +$462K 0.01% 633
2022
Q4 		$889K Buy
25,106
+2,665
+12% +$140K ﹤0.01% 860
2022
Q3 		$1.45M Buy
22,441
+214
+1% +$14.9K 0.01% 700
2022
Q2 		$1.04M Sell
22,227
-10,947
-33% -$1.04M ﹤0.01% 835
2022
Q1 		$6.3M Sell
33,174
-11,303
-25% -$2.21M 0.02% 411
2021
Q4 		$11.2M Buy
44,477
+8,439
+23% +$2.45M 0.04% 330
2021
Q3 		$8.2M Buy
36,038
+8,762
+32% +$2.16M 0.03% 359
2021
Q2 		$6.91M Buy
+27,276
New +$7.08M 0.02% 389

Other funds holding COIN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
PO
Paradigm Operations San Francisco, California $1.03B AUM 33.86% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return

William Blair & Company's COIN Position: Q2 2026 in Review

William Blair & Company reduced its Coinbase (COIN) stake by 53% in Q2 2026, selling an estimated $27.5M and leaving 132,565 shares worth $19.4M. The position accounts for 0.05% of the portfolio, ranked #264.

William Blair & Company first reported a position in COIN in Q2 2021 and has held it in 21 quarters since. The position peaked at $56.2M in Q3 2025. 1,117 funds tracked by Wall St. Rank hold COIN as of Q2 2026.

  • William Blair & Company held 132,565 shares of Coinbase worth $19.4M as of Q2 2026.
  • William Blair & Company sold 152,225 Coinbase shares in Q2 2026, an estimated $27.5M.
  • Coinbase made up 0.05% of William Blair & Company's portfolio in Q2 2026, its #264 holding.
  • William Blair & Company first reported a position in Coinbase in Q2 2021 and has held it in 21 quarters since.
  • William Blair & Company's Coinbase position peaked at $56.2M in Q3 2025.
  • 1,117 funds tracked by Wall St. Rank held Coinbase as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.