California State Teachers Retirement System (CalSTRS)’s AnaptysBio ANAB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$776K Sell
14,000
-138
-1% -$7.42K ﹤0.01% 1897
2025
Q4
$685K Sell
14,138
-77
-0.5% -$3K ﹤0.01% 1961
2025
Q3
$435K Sell
14,215
-2
-0% -$46 ﹤0.01% 2140
2025
Q2
$316K Sell
14,217
-373
-3% -$7.81K ﹤0.01% 2195
2025
Q1
$271K Hold
14,590
﹤0.01% 2254
2024
Q4
$193K Buy
14,590
+1,359
+10% +$32.9K ﹤0.01% 2348
2024
Q3
$443K Buy
13,231
+2,037
+18% +$69.6K ﹤0.01% 2174
2024
Q2
$281K Sell
11,194
-254
-2% -$5.91K ﹤0.01% 2318
2024
Q1
$258K Sell
11,448
-3,436
-23% -$81.4K ﹤0.01% 2381
2023
Q4
$319K Sell
14,884
-4,487
-23% -$77.4K ﹤0.01% 2378
2023
Q3
$348K Sell
19,371
-4,152
-18% -$79.2K ﹤0.01% 2362
2023
Q2
$478K Buy
23,523
+1,003
+4% +$20.3K ﹤0.01% 2321
2023
Q1
$490K Sell
22,520
-283
-1% -$6.88K ﹤0.01% 2316
2022
Q4
$707K Buy
22,803
+251
+1% +$7.09K ﹤0.01% 2139
2022
Q3
$575K Sell
22,552
-195
-0.9% -$4.57K ﹤0.01% 2269
2022
Q2
$462K Sell
22,747
-767
-3% -$17K ﹤0.01% 2438
2022
Q1
$582K Sell
23,514
-1,954
-8% -$59.1K ﹤0.01% 2336
2021
Q4
$885K Buy
25,468
+48
+0.2% +$1.52K ﹤0.01% 2235
2021
Q3
$689K Sell
25,420
-1,203
-5% -$30.5K ﹤0.01% 2348
2021
Q2
$690K Sell
26,623
-5,676
-18% -$136K ﹤0.01% 2451
2021
Q1
$696K Sell
32,299
-77,889
-71% -$1.97M ﹤0.01% 2361
2020
Q4
$2.37M Buy
110,188
+77,889
+241% +$1.89M ﹤0.01% 1546
2020
Q3
$476K Buy
32,299
+19
+0.1% +$343 ﹤0.01% 2302
2020
Q2
$721K Sell
32,280
-4,823
-13% -$88.2K ﹤0.01% 2046
2020
Q1
$524K Sell
37,103
-1,177
-3% -$17.9K ﹤0.01% 2034
2019
Q4
$622K Hold
38,280
﹤0.01% 2232
2019
Q3
$1.34M Buy
38,280
+457
+1% +$21.7K ﹤0.01% 1753
2019
Q2
$2.13M Buy
37,823
+5,483
+17% +$395K ﹤0.01% 1508
2019
Q1
$2.36M Sell
32,340
-720
-2% -$49.7K ﹤0.01% 1424
2018
Q4
$2.11M Buy
33,060
+4,026
+14% +$299K ﹤0.01% 1425
2018
Q3
$2.9M Buy
29,034
+640
+2% +$53.1K 0.01% 1388
2018
Q2
$2.02M Buy
28,394
+1,207
+4% +$101K ﹤0.01% 1614
2018
Q1
$2.83M Sell
27,187
-953
-3% -$107K 0.01% 1306
2017
Q4
$2.83M Buy
28,140
+8,740
+45% +$643K 0.01% 1348
2017
Q3
$678K Buy
19,400
+9,900
+104% +$267K ﹤0.01% 2235
2017
Q2
$227K Sell
9,500
-500
-5% -$12.6K ﹤0.01% 2891
2017
Q1
$278K Buy
+10,000
New +$233K ﹤0.01% 2744

Other funds holding ANAB