California Public Employees Retirement System
REGN icon

California Public Employees Retirement System’s Regeneron Pharmaceuticals REGN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$165M Sell
314,716
-158,734
-34% -$83.3M 0.11% 159
2025
Q1
$300M Buy
473,450
+109,954
+30% +$69.7M 0.21% 89
2024
Q4
$259M Sell
363,496
-8,142
-2% -$5.8M 0.17% 105
2024
Q3
$391M Sell
371,638
-5,291
-1% -$5.56M 0.27% 70
2024
Q2
$396M Sell
376,929
-30,129
-7% -$31.7M 0.29% 66
2024
Q1
$392M Sell
407,058
-5,449
-1% -$5.24M 0.28% 77
2023
Q4
$362M Sell
412,507
-7,737
-2% -$6.8M 0.28% 73
2023
Q3
$346M Sell
420,244
-138,520
-25% -$114M 0.3% 69
2023
Q2
$401M Sell
558,764
-15,048
-3% -$10.8M 0.34% 61
2023
Q1
$471M Sell
573,812
-39,264
-6% -$32.3M 0.42% 51
2022
Q4
$442M Sell
613,076
-130,121
-18% -$93.9M 0.38% 55
2022
Q3
$512M Sell
743,197
-22,686
-3% -$15.6M 0.47% 44
2022
Q2
$453M Sell
765,883
-10,057
-1% -$5.94M 0.42% 58
2022
Q1
$542M Sell
775,940
-7,472
-1% -$5.22M 0.42% 51
2021
Q4
$495M Sell
783,412
-19,267
-2% -$12.2M 0.33% 64
2021
Q3
$486M Buy
802,679
+6,929
+0.9% +$4.19M 0.36% 59
2021
Q2
$444M Buy
795,750
+3,514
+0.4% +$1.96M 0.33% 66
2021
Q1
$375M Sell
792,236
-36,387
-4% -$17.2M 0.29% 75
2020
Q4
$400M Sell
828,623
-2,178
-0.3% -$1.05M 0.31% 73
2020
Q3
$465M Sell
830,801
-7,197
-0.9% -$4.03M 0.41% 53
2020
Q2
$523M Buy
837,998
+654,007
+355% +$408M 0.52% 36
2020
Q1
$89.8M Sell
183,991
-10,434
-5% -$5.09M 0.11% 203
2019
Q4
$73M Buy
194,425
+10,597
+6% +$3.98M 0.07% 307
2019
Q3
$51M Buy
183,828
+50,756
+38% +$14.1M 0.05% 355
2019
Q2
$41.7M Sell
133,072
-9,263
-7% -$2.9M 0.05% 362
2019
Q1
$58.4M Sell
142,335
-3,478
-2% -$1.43M 0.07% 304
2018
Q4
$54.5M Sell
145,813
-19,328
-12% -$7.22M 0.08% 279
2018
Q3
$66.7M Sell
165,141
-12,294
-7% -$4.97M 0.09% 230
2018
Q2
$61.2M Sell
177,435
-8,433
-5% -$2.91M 0.08% 231
2018
Q1
$64M Buy
185,868
+929
+0.5% +$320K 0.09% 216
2017
Q4
$69.5M Buy
184,939
+10,910
+6% +$4.1M 0.09% 216
2017
Q3
$77.8M Buy
174,029
+1,429
+0.8% +$639K 0.12% 173
2017
Q2
$84.8M Buy
172,600
+3,000
+2% +$1.47M 0.14% 149
2017
Q1
$65.7M Sell
169,600
-6,700
-4% -$2.6M 0.11% 191
2016
Q4
$64.7M Buy
176,300
+6,500
+4% +$2.39M 0.11% 192
2016
Q3
$68.3M Sell
169,800
-15,700
-8% -$6.31M 0.11% 180
2016
Q2
$64.8M Sell
185,500
-11,300
-6% -$3.95M 0.1% 194
2016
Q1
$70.9M Sell
196,800
-12,300
-6% -$4.43M 0.11% 170
2015
Q4
$114M Buy
209,100
+100
+0% +$54.3K 0.18% 111
2015
Q3
$97.2M Hold
209,000
0.17% 118
2015
Q2
$107M Buy
209,000
+14,500
+7% +$7.4M 0.16% 121
2015
Q1
$80.9M Hold
194,500
0.11% 183
2014
Q4
$80.9M Sell
194,500
-12,348
-6% -$5.13M 0.11% 183
2014
Q3
$74.6M Buy
206,848
+7,047
+4% +$2.54M 0.1% 186
2014
Q2
$56.4M Sell
199,801
-21,869
-10% -$6.18M 0.08% 250
2014
Q1
$63.5M Sell
221,670
-12,684
-5% -$3.63M 0.09% 212
2013
Q4
$65.3M Buy
234,354
+44,854
+24% +$12.5M 0.09% 205
2013
Q3
$59.3M Buy
189,500
+3,069
+2% +$960K 0.11% 179
2013
Q2
$41.9M Buy
+186,431
New +$41.9M 0.08% 236