Hudson Bay Capital Management
BLK icon

Hudson Bay Capital Management’s Blackrock BLK Stock Holding History

Hudson Bay Capital Management’s Portfolio BLK Stock Details BLK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$15.2M Buy
15,790
+1,897
+14% +$2M 0.05% 232
2025
Q4 		$14.9M Buy
13,893
+10,641
+327% +$11.6M 0.05% 274
2025
Q3 		$3.79M Buy
+3,252
New +$3.64M 0.01% 626
2025
Q2 		– Sell
-1,180
Closed -$1.12M – 1397
2025
Q1 		$1.12M Buy
+1,180
New +$1.16M ﹤0.01% 901
2023
Q4 		– Sell
-20,000
Closed -$12.9M – 736
2023
Q3 		$12.9M Buy
20,000
+10,000
+100% +$6.99M 0.1% 126
2023
Q2 		$6.91M Sell
10,000
-4,500
-31% -$3.01M 0.05% 242
2023
Q1 		$9.7M Buy
+14,500
New +$10.2M 0.08% 172
2021
Q3 		– Sell
-6,000
Closed -$5.25M – 999
2021
Q2 		$5.25M Buy
+6,000
New +$5.07M 0.06% 321
2020
Q3 		– Sell
-15,000
Closed -$8.16M – 551
2020
Q2 		$8.16M Buy
15,000
+2,500
+20% +$1.26M 0.14% 127
2020
Q1 		$5.5M Buy
+12,500
New +$6.16M 0.14% 138
2019
Q2 		– Sell
-2,000
Closed -$855K – 444
2019
Q1 		$855K Buy
+2,000
New +$839K 0.01% 571
2018
Q2 		– Sell
-7,000
Closed -$3.7M – 785
2018
Q1 		$3.79M Buy
+7,000
New +$3.84M 0.08% 294
2017
Q4 		– Sell
-10,000
Closed -$4.47M – 494
2017
Q3 		$4.47M Sell
10,000
-13,821
-58% -$5.9M 0.11% 155
2017
Q2 		$10.1M Buy
+23,821
New +$9.5M 0.2% 105

Other funds holding BLK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Temasek Holdings
Temasek Holdings Singapore $30.5B AUM 13.98% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Hudson Bay Capital Management's BLK Position: Q1 2026 in Review

Hudson Bay Capital Management increased its Blackrock (BLK) stake by 14% in Q1 2026, buying an estimated $2M and bringing the position to 15,790 shares worth $15.2M. The position accounts for 0.05% of the portfolio, ranked #232.

Hudson Bay Capital Management first reported a position in BLK in Q2 2017 and has held it in 14 quarters since. 2,319 funds tracked by Wall St. Rank hold BLK as of Q1 2026.

  • Hudson Bay Capital Management held 15,790 shares of Blackrock worth $15.2M as of Q1 2026.
  • Hudson Bay Capital Management bought 1,897 Blackrock shares in Q1 2026, an estimated $2M.
  • Blackrock made up 0.05% of Hudson Bay Capital Management's portfolio in Q1 2026, its #232 holding.
  • Hudson Bay Capital Management first reported a position in Blackrock in Q2 2017 and has held it in 14 quarters since.
  • 2,319 funds tracked by Wall St. Rank held Blackrock as of Q1 2026.

Based on Hudson Bay Capital Management's 13F filing for Q1 2026, filed 13 May 2026.