California Public Employees Retirement System’s Ionis Pharmaceuticals IONS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$7.98M Buy
201,993
+10,989
+6% +$434K 0.01% 942
2025
Q1
$5.76M Sell
191,004
-1,126
-0.6% -$34K ﹤0.01% 1001
2024
Q4
$6.72M Sell
192,130
-19,626
-9% -$686K ﹤0.01% 987
2024
Q3
$8.48M Buy
211,756
+15,272
+8% +$612K 0.01% 964
2024
Q2
$9.36M Sell
196,484
-7,461
-4% -$356K 0.01% 893
2024
Q1
$8.84M Sell
203,945
-5,491
-3% -$238K 0.01% 931
2023
Q4
$10.6M Sell
209,436
-445,935
-68% -$22.6M 0.01% 841
2023
Q3
$29.7M Buy
655,371
+397,897
+155% +$18M 0.03% 472
2023
Q2
$10.6M Sell
257,474
-24,852
-9% -$1.02M 0.01% 836
2023
Q1
$10.1M Sell
282,326
-47,511
-14% -$1.7M 0.01% 857
2022
Q4
$12.5M Buy
329,837
+6,251
+2% +$236K 0.01% 803
2022
Q3
$14.3M Buy
323,586
+41,204
+15% +$1.82M 0.01% 704
2022
Q2
$10.5M Sell
282,382
-12,433
-4% -$460K 0.01% 794
2022
Q1
$10.9M Buy
294,815
+10,391
+4% +$385K 0.01% 885
2021
Q4
$8.66M Sell
284,424
-3,704
-1% -$113K 0.01% 1036
2021
Q3
$9.66M Sell
288,128
-32,552
-10% -$1.09M 0.01% 1018
2021
Q2
$12.8M Buy
320,680
+4,103
+1% +$164K 0.01% 890
2021
Q1
$14.2M Buy
316,577
+15,771
+5% +$709K 0.01% 847
2020
Q4
$17M Buy
300,806
+2,823
+0.9% +$160K 0.01% 733
2020
Q3
$14.1M Buy
297,983
+7,307
+3% +$347K 0.01% 697
2020
Q2
$17.1M Buy
290,676
+4,123
+1% +$243K 0.02% 583
2020
Q1
$13.5M Sell
286,553
-16,100
-5% -$761K 0.02% 578
2019
Q4
$18.3M Buy
302,653
+11,282
+4% +$682K 0.02% 642
2019
Q3
$17.5M Buy
291,371
+74,015
+34% +$4.43M 0.02% 621
2019
Q2
$14M Buy
217,356
+6,948
+3% +$447K 0.02% 625
2019
Q1
$17.1M Buy
210,408
+22,285
+12% +$1.81M 0.02% 583
2018
Q4
$10.2M Sell
188,123
-9,077
-5% -$491K 0.01% 751
2018
Q3
$10.2M Sell
197,200
-14,700
-7% -$758K 0.01% 876
2018
Q2
$8.83M Sell
211,900
-42,200
-17% -$1.76M 0.01% 965
2018
Q1
$11.2M Sell
254,100
-12,200
-5% -$538K 0.02% 841
2017
Q4
$13.4M Buy
266,300
+43,400
+19% +$2.18M 0.02% 769
2017
Q3
$11.3M Buy
222,900
+3,600
+2% +$183K 0.02% 803
2017
Q2
$11.2M Buy
219,300
+4,800
+2% +$244K 0.02% 778
2017
Q1
$8.62M Sell
214,500
-9,300
-4% -$374K 0.01% 920
2016
Q4
$10.7M Hold
223,800
0.02% 800
2016
Q3
$8.2M Sell
223,800
-15,400
-6% -$564K 0.01% 946
2016
Q2
$5.57M Sell
239,200
-7,500
-3% -$175K 0.01% 1209
2016
Q1
$9.99M Sell
246,700
-27,200
-10% -$1.1M 0.02% 830
2015
Q4
$17M Sell
273,900
-11,400
-4% -$706K 0.03% 617
2015
Q3
$11.5M Hold
285,300
0.02% 764
2015
Q2
$16.4M Buy
285,300
+28,500
+11% +$1.64M 0.02% 662
2015
Q1
$18.6M Hold
256,800
0.03% 644
2014
Q4
$18.6M Hold
256,800
0.03% 644
2014
Q3
$9.97M Hold
256,800
0.01% 946
2014
Q2
$8.85M Buy
256,800
+44,900
+21% +$1.55M 0.01% 1060
2014
Q1
$7.77M Sell
211,900
-15,000
-7% -$550K 0.01% 1095
2013
Q4
$9.3M Sell
226,900
-4,994
-2% -$205K 0.01% 981
2013
Q3
$8.71M Buy
231,894
+43,100
+23% +$1.62M 0.02% 906
2013
Q2
$5.07M Buy
+188,794
New +$5.07M 0.01% 1106