Jane Street
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Jane Street’s Adaptive Biotechnologies ADPT Stock Holding History

Jane Street’s Portfolio ADPT Stock Details ADPT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$34.1M Buy
1,590,513
+908,331
+133% +$13.9M ﹤0.01% 1700
2026
Q1 		$9.47M Buy
+682,182
New +$10.9M ﹤0.01% 2608
2025
Q4 		– Sell
-109,312
Closed -$1.78M – 10976
2025
Q3 		$1.64M Buy
+109,312
New +$1.33M ﹤0.01% 5309
2025
Q2 		– Sell
-43,272
Closed -$322K – 9503
2025
Q1 		$322K Sell
43,272
-363,315
-89% -$2.79M ﹤0.01% 7688
2024
Q4 		$2.44M Sell
406,587
-97,690
-19% -$539K ﹤0.01% 3764
2024
Q3 		$2.58M Sell
504,277
-517,256
-51% -$2.25M ﹤0.01% 3980
2024
Q2 		$3.7M Buy
1,021,533
+923,848
+946% +$2.93M ﹤0.01% 3445
2024
Q1 		$314K Sell
97,685
-78,545
-45% -$304K ﹤0.01% 7490
2023
Q4 		$864K Buy
176,230
+144,264
+451% +$658K ﹤0.01% 5817
2023
Q3 		$174K Sell
31,966
-47,924
-60% -$317K ﹤0.01% 7713
2023
Q2 		$536K Buy
79,890
+41,901
+110% +$312K ﹤0.01% 6214
2023
Q1 		$335K Sell
37,989
-30,867
-45% -$272K ﹤0.01% 7004
2022
Q4 		$526K Buy
68,856
+51,047
+287% +$397K ﹤0.01% 6043
2022
Q3 		$127K Buy
+17,809
New +$168K ﹤0.01% 8510
2022
Q2 		– Sell
-228,889
Closed -$2.01M – 9533
2022
Q1 		$3.18M Buy
228,889
+210,530
+1,147% +$3.31M ﹤0.01% 3831
2021
Q4 		$516K Sell
18,359
-10,685
-37% -$328K ﹤0.01% 7209
2021
Q3 		$987K Buy
29,044
+17,451
+151% +$631K ﹤0.01% 5932
2021
Q2 		$473K Sell
11,593
-40,019
-78% -$1.56M ﹤0.01% 7351
2021
Q1 		$2.08M Buy
51,612
+41,144
+393% +$2.23M ﹤0.01% 3939
2020
Q4 		$619K Sell
10,468
-42,789
-80% -$2.21M ﹤0.01% 5426
2020
Q3 		$2.59M Buy
53,257
+32,229
+153% +$1.35M ﹤0.01% 2647
2020
Q2 		$1.02M Buy
21,028
+10,132
+93% +$369K ﹤0.01% 4039
2020
Q1 		$303K Buy
+10,896
New +$304K ﹤0.01% 4193

Other funds holding ADPT

Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $30.6B AUM 61.81% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Jane Street's ADPT Position: Q2 2026 in Review

Jane Street increased its Adaptive Biotechnologies (ADPT) stake by 133% in Q2 2026, buying an estimated $13.9M and bringing the position to 1,590,513 shares worth $34.1M. The position accounts for ﹤0.01% of the portfolio, ranked #1700.

Jane Street first reported a position in ADPT in Q1 2020 and has held it in 23 quarters since. 301 funds tracked by Wall St. Rank hold ADPT as of Q2 2026.

  • Jane Street held 1,590,513 shares of Adaptive Biotechnologies worth $34.1M as of Q2 2026.
  • Jane Street bought 908,331 Adaptive Biotechnologies shares in Q2 2026, an estimated $13.9M.
  • Adaptive Biotechnologies made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #1700 holding.
  • Jane Street first reported a position in Adaptive Biotechnologies in Q1 2020 and has held it in 23 quarters since.
  • 301 funds tracked by Wall St. Rank held Adaptive Biotechnologies as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.