Skip to main content
Livermore
Livermore
ZHEN

Renaissance Technologies LLC

SEC CIK
0001037389
Latest filing
Aug 13, 2026

ANAB holding history

Anaptysbio, Inc in every 13F filed by Renaissance Technologies LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ANAB overviewAll 13F holders of ANABFull Q2 2026 holdings

Shares (Q2 2026)
58,300
Value
$3.94M
% of portfolio
<0.1%
Quarters held
20
Since Q1 2021
Holdings of ANAB by Renaissance Technologies LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202658,300$3.94M<0.1%−32,600−35.9%ReducedHolders
Q1 202690,900$5.04M<0.1%+14,600+19.1%AddedHolders
Q4 202576,300$3.70M<0.1%−47,000−38.1%ReducedHolders
Q3 2025123,300$3.78M<0.1%−139,786−53.1%ReducedHolders
Q2 2025263,086$5.84M<0.1%−75,614−22.3%ReducedHolders
Q1 2025338,700$6.30M<0.1%+145,500+75.3%AddedHolders
Q4 2024193,200$2.56M<0.1%−7,200−3.6%ReducedHolders
Q3 2024200,400$6.71M<0.1%+47,698+31.2%AddedHolders
Q2 2024152,702$3.83M<0.1%+52,502+52.4%AddedHolders
Q1 2024100,200$2.26M<0.1%+4,600+4.8%AddedHolders
Q4 202395,600$2.05M<0.1%+2,900+3.1%AddedHolders
Q3 202392,700$1.67M<0.1%+34,700+59.8%AddedHolders
Q2 202358,000$1.18M<0.1%−13,600−19.0%ReducedHolders
Q1 202371,600$1.56M<0.1%+71,600NewHolders
Q3 20220$00.0%−29,600−100.0%Sold outHolders
Q2 202229,600$601.0K<0.1%−28,700−49.2%ReducedHolders
Q1 202258,300$1.44M<0.1%+23,700+68.5%AddedHolders
Q4 202134,600$1.20M<0.1%−34,100−49.6%ReducedHolders
Q3 202168,700$1.86M<0.1%−155,600−69.4%ReducedHolders
Q2 2021224,300$5.82M<0.1%−6,482−2.8%ReducedHolders
Q1 2021230,782$4.97M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.