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Quantbot Technologies’s AnaptysBio ANAB Stock Holding History

Quantbot Technologies’s Portfolio ANAB Stock Details ANAB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$11.8K Sell
175
-384
-69% -$23.3K ﹤0.01% 1824
2026
Q1 		$31K Buy
+559
New +$30.1K ﹤0.01% 1462
2023
Q3 		– Sell
-4,581
Closed -$93.2K – 1517
2023
Q2 		$93.2K Buy
4,581
+481
+12% +$9.75K 0.01% 1198
2023
Q1 		$89.2K Buy
+4,100
New +$99.6K 0.01% 1122
2022
Q3 		– Sell
-1,700
Closed -$34K – 1559
2022
Q2 		$34K Buy
+1,700
New +$37.7K ﹤0.01% 1374
2022
Q1 		– Sell
-1,000
Closed -$34K – 1614
2021
Q4 		$34K Buy
1,000
+200
+25% +$6.34K ﹤0.01% 1123
2021
Q3 		$21K Buy
+800
New +$20.3K ﹤0.01% 1256
2020
Q4 		– Sell
-2,129
Closed -$31K – 1258
2020
Q3 		$31K Buy
2,129
+1,609
+309% +$29K ﹤0.01% 937
2020
Q2 		$11K Buy
+520
New +$9.51K ﹤0.01% 909
2020
Q1 		– Sell
-4,585
Closed -$74K – 884
2019
Q4 		$74K Buy
4,585
+4,085
+817% +$96.6K 0.01% 887
2019
Q3 		$17K Sell
500
-1,200
-71% -$57.1K ﹤0.01% 1124
2019
Q2 		$95K Buy
+1,700
New +$122K 0.01% 770
2018
Q4 		– Sell
-875
Closed -$87K – 1010
2018
Q3 		$87K Sell
875
-999
-53% -$82.9K 0.01% 916
2018
Q2 		$133K Buy
1,874
+614
+49% +$51.5K 0.01% 821
2018
Q1 		$131K Sell
1,260
-323
-20% -$36.4K 0.01% 784
2017
Q4 		$159K Buy
+1,583
New +$117K 0.01% 751

Other funds holding ANAB

EC
EcoR1 Capital San Francisco, California $2.06B AUM 215.32% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
TCM
Tang Capital Management San Diego, California $2.2B AUM 156.35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AAA
Affinity Asset Advisors New York $2.21B AUM 431.26% 1-Year Est. Return
S
Sanofi Paris, France $534M AUM 205.96% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return
6CM
683 Capital Management New York $2.04B AUM 94.26% 1-Year Est. Return

Quantbot Technologies's ANAB Position: Q2 2026 in Review

Quantbot Technologies reduced its AnaptysBio (ANAB) stake by 69% in Q2 2026, selling an estimated $23.3K and leaving 175 shares worth $11.8K. The position accounts for ﹤0.01% of the portfolio, ranked #1824.

Quantbot Technologies first reported a position in ANAB in Q4 2017 and has held it in 16 quarters since. The position peaked at $159K in Q4 2017. 213 funds tracked by Wall St. Rank hold ANAB as of Q2 2026.

  • Quantbot Technologies held 175 shares of AnaptysBio worth $11.8K as of Q2 2026.
  • Quantbot Technologies sold 384 AnaptysBio shares in Q2 2026, an estimated $23.3K.
  • AnaptysBio made up ﹤0.01% of Quantbot Technologies's portfolio in Q2 2026, its #1824 holding.
  • Quantbot Technologies first reported a position in AnaptysBio in Q4 2017 and has held it in 16 quarters since.
  • Quantbot Technologies's AnaptysBio position peaked at $159K in Q4 2017.
  • 213 funds tracked by Wall St. Rank held AnaptysBio as of Q2 2026.

Based on Quantbot Technologies's 13F filing for Q2 2026, filed 12 Aug 2026.