California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Precigen PGEN Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio PGEN Stock Details PGEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$663K Sell
171,189
-1,341
-0.8% -$5.5K ﹤0.01% 1962
2025
Q4 		$721K Buy
172,530
+161,947
+1,530% +$627K ﹤0.01% 1937
2025
Q3 		$34.8K Buy
10,583
+7
+0.1% +$20 ﹤0.01% 2361
2025
Q2 		$15K Hold
10,576
– – ﹤0.01% 2586
2025
Q1 		$15.8K Hold
10,576
– – ﹤0.01% 2607
2024
Q4 		$11.8K Buy
10,576
+1,404
+15% +$1.2K ﹤0.01% 2803
2024
Q3 		$8.69K Hold
9,172
– – ﹤0.01% 2916
2024
Q2 		$14.5K Sell
9,172
-4,064
-31% -$5.9K ﹤0.01% 2735
2024
Q1 		$19.2K Sell
13,236
-9,003
-40% -$12.9K ﹤0.01% 2737
2023
Q4 		$29.8K Sell
22,239
-7,574
-25% -$8.9K ﹤0.01% 2792
2023
Q3 		$42.3K Sell
29,813
-15,133
-34% -$21.4K ﹤0.01% 2775
2023
Q2 		$51.7K Sell
44,946
-132,358
-75% -$156K ﹤0.01% 2914
2023
Q1 		$188K Buy
177,304
+46,013
+35% +$66.3K ﹤0.01% 2581
2022
Q4 		$200K Buy
131,291
+2,099
+2% +$3.61K ﹤0.01% 2621
2022
Q3 		$274K Sell
129,192
-2,715
-2% -$5.72K ﹤0.01% 2557
2022
Q2 		$177K Buy
131,907
+12,959
+11% +$19.2K ﹤0.01% 2698
2022
Q1 		$251K Sell
118,948
-10,763
-8% -$26.2K ﹤0.01% 2601
2021
Q4 		$481K Buy
129,711
+2,706
+2% +$11.6K ﹤0.01% 2523
2021
Q3 		$634K Sell
127,005
-3,744
-3% -$21.6K ﹤0.01% 2386
2021
Q2 		$852K Buy
130,749
+25,199
+24% +$176K ﹤0.01% 2313
2021
Q1 		$727K Buy
105,550
+5,693
+6% +$48.1K ﹤0.01% 2340
2020
Q4 		$1.02M Hold
99,857
– – ﹤0.01% 2023
2020
Q3 		$349K Hold
99,857
– – ﹤0.01% 2459
2020
Q2 		$498K Sell
99,857
-13,254
-12% -$45.1K ﹤0.01% 2247
2020
Q1 		$385K Buy
113,111
+1,293
+1% +$5.58K ﹤0.01% 2210
2019
Q4 		$613K Hold
111,818
– – ﹤0.01% 2242
2019
Q3 		$640K Buy
111,818
+1,335
+1% +$9.07K ﹤0.01% 2183
2019
Q2 		$846K Sell
110,483
-2,253
-2% -$12.1K ﹤0.01% 2071
2019
Q1 		$593K Sell
112,736
-1,029
-0.9% -$7.13K ﹤0.01% 2233
2018
Q4 		$744K Buy
113,765
+1,121
+1% +$12.6K ﹤0.01% 2062
2018
Q3 		$1.94M Buy
112,644
+6,292
+6% +$93.6K ﹤0.01% 1650
2018
Q2 		$1.48M Buy
106,352
+6,359
+6% +$107K ﹤0.01% 1796
2018
Q1 		$1.53M Buy
99,993
+2,991
+3% +$42.8K ﹤0.01% 1704
2017
Q4 		$1.12M Sell
97,002
-811
-0.8% -$12.1K ﹤0.01% 1943
2017
Q3 		$1.86M Buy
97,813
+1,459
+2% +$30K ﹤0.01% 1622
2017
Q2 		$2.32M Sell
96,354
-13,415
-12% -$294K ﹤0.01% 1508
2017
Q1 		$2.18M Sell
109,769
-6,235
-5% -$139K ﹤0.01% 1581
2016
Q4 		$2.79M Sell
116,004
-3,027
-3% -$84.3K 0.01% 1441
2016
Q3 		$3.31M Buy
119,031
+1,110
+0.9% +$29.4K 0.01% 1331
2016
Q2 		$2.88M Buy
117,921
+13,282
+13% +$377K 0.01% 1384
2016
Q1 		$3.52M Buy
104,639
+13,298
+15% +$419K 0.01% 1250
2015
Q4 		$2.73M Buy
91,341
+6,133
+7% +$207K 0.01% 1341
2015
Q3 		$2.69M Sell
85,208
-101
-0.1% -$4.93K 0.01% 1342
2015
Q2 		$4.13M Buy
85,309
+12,845
+18% +$541K 0.01% 1162
2015
Q1 		$3.14M Buy
72,464
+3,348
+5% +$120K 0.01% 1298
2014
Q4 		$1.82M Buy
69,116
+294
+0.4% +$6.45K ﹤0.01% 1666
2014
Q3 		$1.22M Buy
68,822
+706
+1% +$14.4K ﹤0.01% 1864
2014
Q2 		$1.64M Buy
68,116
+46,352
+213% +$940K ﹤0.01% 1739
2014
Q1 		$547K Hold
21,764
– – ﹤0.01% 2363
2013
Q4 		$495K Buy
21,764
+4,395
+25% +$88.8K ﹤0.01% 2415
2013
Q3 		$393K Buy
+17,369
New +$401K ﹤0.01% 2519

Other funds holding PGEN

PCM
Patient Capital Management Baltimore, Maryland $2.74B AUM 43.59% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
DC
Diametric Capital Boston, Massachusetts $385M AUM 31.69% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
TCM
Tang Capital Management San Diego, California $1.97B AUM 125.1% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
OCM
Occam Crest Management Darien, Connecticut $165M AUM
IAM
Iridian Asset Management Westport, Connecticut $291M AUM 49.45% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s PGEN Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) reduced its Precigen (PGEN) stake by 0.78% in Q1 2026, selling an estimated $5.5K and leaving 171,189 shares worth $663K. The position accounts for ﹤0.01% of the portfolio, ranked #1962.

California State Teachers Retirement System (CalSTRS) first reported a position in PGEN in Q3 2013 and has held it in 51 quarters since. The position peaked at $4.13M in Q2 2015. 205 funds tracked by Wall St. Rank hold PGEN as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 171,189 shares of Precigen worth $663K as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) sold 1,341 Precigen shares in Q1 2026, an estimated $5.5K.
  • Precigen made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #1962 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Precigen in Q3 2013 and has held it in 51 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Precigen position peaked at $4.13M in Q2 2015.
  • 205 funds tracked by Wall St. Rank held Precigen as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.