BlackRock
SEER icon

BlackRock’s Seer Inc SEER Stock Holding History

BlackRock’s Portfolio SEER Stock Details SEER Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.37M Sell
1,428,405
-393,199
-22% -$713K ﹤0.01% 4119
2026
Q1 		$3.06M Sell
1,821,604
-5,530
-0.3% -$10.2K ﹤0.01% 4008
2025
Q4 		$3.34M Sell
1,827,134
-27,163
-1% -$55.4K ﹤0.01% 3972
2025
Q3 		$4.02M Sell
1,854,297
-20,046
-1% -$42.7K ﹤0.01% 3862
2025
Q2 		$4.01M Sell
1,874,343
-710,143
-27% -$1.42M ﹤0.01% 3858
2025
Q1 		$4.37M Sell
2,584,486
-90,860
-3% -$198K ﹤0.01% 3696
2024
Q4 		$6.18M Buy
2,675,346
+42,256
+2% +$92.6K ﹤0.01% 3640
2024
Q3 		$5.19M Sell
2,633,090
-10,516
-0.4% -$18.4K ﹤0.01% 3680
2024
Q2 		$4.44M Sell
2,643,606
-3,005,027
-53% -$5.61M ﹤0.01% 3727
2024
Q1 		$10.7M Sell
5,648,633
-142,409
-2% -$256K ﹤0.01% 3320
2023
Q4 		$11.2M Buy
5,791,042
+53,026
+0.9% +$94.3K ﹤0.01% 3344
2023
Q3 		$12.7M Buy
5,738,016
+460,299
+9% +$1.6M ﹤0.01% 3187
2023
Q2 		$22.5M Buy
5,277,717
+375,715
+8% +$1.47M ﹤0.01% 2963
2023
Q1 		$18.9M Buy
4,902,002
+758,752
+18% +$3.49M ﹤0.01% 3005
2022
Q4 		$24M Buy
4,143,250
+297,322
+8% +$2.01M ﹤0.01% 2927
2022
Q3 		$29.8M Buy
3,845,928
+24,077
+0.6% +$234K ﹤0.01% 2803
2022
Q2 		$34.2M Buy
3,821,851
+555,676
+17% +$5.08M ﹤0.01% 2756
2022
Q1 		$49.8M Sell
3,266,175
-29,002
-0.9% -$449K ﹤0.01% 2594
2021
Q4 		$75.2M Sell
3,295,177
-784,743
-19% -$22.6M ﹤0.01% 2391
2021
Q3 		$141M Buy
4,079,920
+1,502,471
+58% +$51.7M ﹤0.01% 1977
2021
Q2 		$84.5M Buy
2,577,449
+1,475,313
+134% +$58.2M ﹤0.01% 2358
2021
Q1 		$55.1M Buy
1,102,136
+1,047,418
+1,914% +$61.3M ﹤0.01% 2550
2020
Q4 		$3.07M Buy
+54,718
New +$3.48M ﹤0.01% 3888

Other funds holding SEER

SoftBank Group
SoftBank Group Tokyo, Japan $18.2B AUM 177.65% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
NCNMGF
Nano-Cap New Millennium Growth Fund Staten Island, New York $130M AUM
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $5.69B AUM 60.64% 1-Year Est. Return

BlackRock's SEER Position: Q2 2026 in Review

BlackRock reduced its Seer Inc (SEER) stake by 22% in Q2 2026, selling an estimated $713K and leaving 1,428,405 shares worth $2.37M. The position accounts for ﹤0.01% of the portfolio, ranked #4119.

BlackRock first reported a position in SEER in Q4 2020 and has held it in 23 quarters since. The position peaked at $141M in Q3 2021. 59 funds tracked by Wall St. Rank hold SEER as of Q2 2026.

  • BlackRock held 1,428,405 shares of Seer Inc worth $2.37M as of Q2 2026.
  • BlackRock sold 393,199 Seer Inc shares in Q2 2026, an estimated $713K.
  • Seer Inc made up ﹤0.01% of BlackRock's portfolio in Q2 2026, its #4119 holding.
  • BlackRock first reported a position in Seer Inc in Q4 2020 and has held it in 23 quarters since.
  • BlackRock's Seer Inc position peaked at $141M in Q3 2021.
  • 59 funds tracked by Wall St. Rank held Seer Inc as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.