California State Teachers Retirement System (CalSTRS)’s Puma Biotechnology PBYI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$14.9K Sell
2,330
-320
-12% -$2.06K ﹤0.01% 2535
2025
Q4
$15.8K Sell
2,650
-351
-12% -$1.86K ﹤0.01% 2606
2025
Q3
$15.9K Buy
3,001
+2
+0.1% +$8 ﹤0.01% 2637
2025
Q2
$10.3K Hold
2,999
﹤0.01% 2735
2025
Q1
$8.88K Hold
2,999
﹤0.01% 2800
2024
Q4
$9.15K Hold
2,999
﹤0.01% 2885
2024
Q3
$7.65K Hold
2,999
﹤0.01% 2951
2024
Q2
$9.78K Buy
+2,999
New +$13.2K ﹤0.01% 2909
2022
Q2
Sell
-14,189
Closed -$41K 3262
2022
Q1
$41K Sell
14,189
-3,029
-18% -$7.83K ﹤0.01% 3074
2021
Q4
$52K Sell
17,218
-25,232
-59% -$110K ﹤0.01% 3153
2021
Q3
$298K Sell
42,450
-1,679
-4% -$12.6K ﹤0.01% 2602
2021
Q2
$405K Sell
44,129
-2,394
-5% -$24.3K ﹤0.01% 2760
2021
Q1
$452K Sell
46,523
-398
-0.8% -$4.44K ﹤0.01% 2563
2020
Q4
$481K Sell
46,921
-339
-0.7% -$3.43K ﹤0.01% 2439
2020
Q3
$477K Hold
47,260
﹤0.01% 2301
2020
Q2
$493K Hold
47,260
﹤0.01% 2255
2020
Q1
$399K Buy
47,260
+548
+1% +$5.32K ﹤0.01% 2191
2019
Q4
$409K Sell
46,712
-649
-1% -$5.37K ﹤0.01% 2453
2019
Q3
$510K Hold
47,361
﹤0.01% 2297
2019
Q2
$602K Buy
47,361
+2,774
+6% +$63.9K ﹤0.01% 2259
2019
Q1
$1.73M Sell
44,587
-1,023
-2% -$31.2K ﹤0.01% 1614
2018
Q4
$928K Buy
45,610
+1,059
+2% +$31.8K ﹤0.01% 1943
2018
Q3
$2.04M Sell
44,551
-15
-0% -$723 ﹤0.01% 1617
2018
Q2
$2.64M Buy
44,566
+146
+0.3% +$8.46K 0.01% 1430
2018
Q1
$3.02M Sell
44,420
-867
-2% -$64.9K 0.01% 1263
2017
Q4
$4.48M Sell
45,287
-703
-2% -$78.7K 0.01% 1087
2017
Q3
$5.51M Sell
45,990
-4,903
-10% -$456K 0.01% 922
2017
Q2
$4.45M Sell
50,893
-4,182
-8% -$234K 0.01% 1097
2017
Q1
$2.05M Sell
55,075
-2,600
-5% -$94.9K ﹤0.01% 1610
2016
Q4
$1.77M Buy
57,675
+5,400
+10% +$233K ﹤0.01% 1743
2016
Q3
$3.5M Buy
52,275
+500
+1% +$25.3K 0.01% 1300
2016
Q2
$1.54M Sell
51,775
-1,184
-2% -$37K ﹤0.01% 1774
2016
Q1
$1.55M Buy
52,959
+6,581
+14% +$297K ﹤0.01% 1761
2015
Q4
$3.64M Buy
46,378
+800
+2% +$62.8K 0.01% 1141
2015
Q3
$3.44M Sell
45,578
-100
-0.2% -$9.46K 0.01% 1177
2015
Q2
$5.33M Buy
45,678
+671
+1% +$122K 0.01% 995
2015
Q1
$10.6M Buy
45,007
+1,700
+4% +$363K 0.03% 629
2014
Q4
$8.2M Buy
43,307
+483
+1% +$107K 0.02% 730
2014
Q3
$10.2M Buy
42,824
+443
+1% +$91K 0.03% 620
2014
Q2
$2.8M Buy
42,381
+100
+0.2% +$7.11K 0.01% 1374
2014
Q1
$4.4M Buy
42,281
+2,200
+5% +$259K 0.01% 1030
2013
Q4
$4.15M Buy
40,081
+300
+0.8% +$17.6K 0.01% 1047
2013
Q3
$2.13M Buy
39,781
+1,186
+3% +$63.9K 0.01% 1427
2013
Q2
$1.71M Buy
+38,595
New +$1.36M 0.01% 1495

Other funds holding PBYI