AllianceBernstein’s Ionis Pharmaceuticals IONS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $31.7M | Buy |
400,669
+58,820
| +17% | +$4.64M | 0.01% | 744 |
|
|
2025
Q4 | $27M | Buy |
341,849
+287,587
| +530% | +$21.7M | 0.01% | 834 |
|
|
2025
Q3 | $3.55M | Buy |
54,262
+2,205
| +4% | +$108K | ﹤0.01% | 1684 |
|
|
2025
Q2 | $2.06M | Sell |
52,057
-48,692
| -48% | -$1.59M | ﹤0.01% | 1917 |
|
|
2025
Q1 | $3.04M | Buy |
100,749
+48,613
| +93% | +$1.59M | ﹤0.01% | 1681 |
|
|
2024
Q4 | $1.82M | Sell |
52,136
-26
| -0% | -$972 | ﹤0.01% | 2006 |
|
|
2024
Q3 | $2.09M | Buy |
52,162
+894
| +2% | +$41.6K | ﹤0.01% | 1941 |
|
|
2024
Q2 | $2.44M | Sell |
51,268
-139,887
| -73% | -$5.74M | ﹤0.01% | 1832 |
|
|
2024
Q1 | $8.29M | Sell |
191,155
-66,165
| -26% | -$3.15M | ﹤0.01% | 1252 |
|
|
2023
Q4 | $13M | Sell |
257,320
-47,198
| -15% | -$2.26M | 0.01% | 1035 |
|
|
2023
Q3 | $13.8M | Sell |
304,518
-42,020
| -12% | -$1.73M | 0.01% | 968 |
|
|
2023
Q2 | $14.2M | Buy |
346,538
+297,938
| +613% | +$11.4M | 0.01% | 978 |
|
|
2023
Q1 | $1.74M | Sell |
48,600
-9,904
| -17% | -$372K | ﹤0.01% | 1946 |
|
|
2022
Q4 | $2.21M | Buy |
58,504
+402
| +0.7% | +$16.9K | ﹤0.01% | 1849 |
|
|
2022
Q3 | $2.57M | Sell |
58,102
-2,758
| -5% | -$116K | ﹤0.01% | 1725 |
|
|
2022
Q2 | $2.25M | Sell |
60,860
-1,079
| -2% | -$40.7K | ﹤0.01% | 1885 |
|
|
2022
Q1 | $2.29M | Sell |
61,939
-41,275
| -40% | -$1.35M | ﹤0.01% | 2002 |
|
|
2021
Q4 | $3.14M | Buy |
103,214
+34,763
| +51% | +$1.09M | ﹤0.01% | 1872 |
|
|
2021
Q3 | $2.3M | Sell |
68,451
-1,352
| -2% | -$50.9K | ﹤0.01% | 2085 |
|
|
2021
Q2 | $2.78M | Sell |
69,803
-7,497
| -10% | -$294K | ﹤0.01% | 1980 |
|
|
2021
Q1 | $3.48M | Buy |
77,300
+8,231
| +12% | +$459K | ﹤0.01% | 1774 |
|
|
2020
Q4 | $3.9M | Sell |
69,069
-600
| -0.9% | -$29.9K | ﹤0.01% | 1639 |
|
|
2020
Q3 | $3.31M | Buy |
69,669
+80
| +0.1% | +$4.44K | ﹤0.01% | 1579 |
|
|
2020
Q2 | $4.1M | Buy |
69,589
+631
| +0.9% | +$35.1K | ﹤0.01% | 1437 |
|
|
2020
Q1 | $3.26M | Sell |
68,958
-434
| -0.6% | -$24.2K | ﹤0.01% | 1400 |
|
|
2019
Q4 | $4.19M | Buy |
69,392
+808
| +1% | +$48.1K | ﹤0.01% | 1532 |
|
|
2019
Q3 | $4.11M | Sell |
68,584
-17
| -0% | -$1.11K | ﹤0.01% | 1515 |
|
|
2019
Q2 | $4.41M | Buy |
68,601
+1,084
| +2% | +$76.6K | ﹤0.01% | 1499 |
|
|
2019
Q1 | $5.48M | Sell |
67,517
-4,091
| -6% | -$264K | ﹤0.01% | 1335 |
|
|
2018
Q4 | $3.87M | Sell |
71,608
-645
| -0.9% | -$32.9K | ﹤0.01% | 1440 |
|
|
2018
Q3 | $3.73M | Sell |
72,253
-1,537
| -2% | -$72.2K | ﹤0.01% | 1489 |
|
|
2018
Q2 | $3.08M | Sell |
73,790
-57,697
| -44% | -$2.56M | ﹤0.01% | 1619 |
|
|
2018
Q1 | $5.8M | Buy |
131,487
+58,850
| +81% | +$2.99M | ﹤0.01% | 1136 |
|
|
2017
Q4 | $3.65M | Sell |
72,637
-600
| -0.8% | -$32.9K | ﹤0.01% | 1422 |
|
|
2017
Q3 | $3.71M | Sell |
73,237
-50
| -0.1% | -$2.62K | ﹤0.01% | 1402 |
|
|
2017
Q2 | $3.73M | Buy |
73,287
+1,708
| +2% | +$79.5K | ﹤0.01% | 1393 |
|
|
2017
Q1 | $2.88M | Sell |
71,579
-138
| -0.2% | -$6.2K | ﹤0.01% | 1553 |
|
|
2016
Q4 | $3.43M | Sell |
71,717
-3,502
| -5% | -$139K | ﹤0.01% | 1435 |
|
|
2016
Q3 | $2.76M | Sell |
75,219
-19,415
| -21% | -$607K | ﹤0.01% | 1540 |
|
|
2016
Q2 | $2.2M | Buy |
94,634
+9,060
| +11% | +$292K | ﹤0.01% | 1622 |
|
|
2016
Q1 | $3.47M | Buy |
85,574
+8,652
| +11% | +$351K | ﹤0.01% | 1219 |
|
|
2015
Q4 | $4.76M | Sell |
76,922
-883,030
| -92% | -$47.6M | ﹤0.01% | 1076 |
|
|
2015
Q3 | $38.8M | Buy |
959,952
+161,994
| +20% | +$8.38M | 0.03% | 493 |
|
|
2015
Q2 | $45.9M | Sell |
797,958
-252,700
| -24% | -$16.1M | 0.04% | 504 |
|
|
2015
Q1 | $66.9M | Buy |
1,050,658
+136,116
| +15% | +$9.23M | 0.05% | 383 |
|
|
2014
Q4 | $56.5M | Sell |
914,542
-55,225
| -6% | -$2.73M | 0.05% | 423 |
|
|
2014
Q3 | $37.7M | Sell |
969,767
-137,760
| -12% | -$4.88M | 0.03% | 541 |
|
|
2014
Q2 | $38.2M | Sell |
1,107,527
-33,326
| -3% | -$1.05M | 0.03% | 536 |
|
|
2014
Q1 | $49.3M | Buy |
1,140,853
+25,076
| +2% | +$1.22M | 0.04% | 463 |
|
|
2013
Q4 | $44.5M | Sell |
1,115,777
-356,777
| -24% | -$12.7M | 0.04% | 480 |
|
|
2013
Q3 | $55.3M | Buy |
1,472,554
+26,191
| +2% | +$782K | 0.05% | 399 |
|
|
2013
Q2 | $38.9M | Buy |
+1,446,363
| New | +$30.8M | 0.04% | 463 |
|
Other funds holding IONS
VPM
VCM
AllianceBernstein's IONS Position: Q1 2026 in Review
AllianceBernstein increased its Ionis Pharmaceuticals (IONS) stake by 17% in Q1 2026, buying an estimated $4.64M and bringing the position to 400,669 shares worth $31.7M. The position accounts for 0.01% of the portfolio, ranked #744.
AllianceBernstein first reported a position in IONS in Q2 2013 and has held it in 52 quarters since. The position peaked at $66.9M in Q1 2015. 493 funds tracked by Wall St. Rank hold IONS as of Q1 2026.
- AllianceBernstein held 400,669 shares of Ionis Pharmaceuticals worth $31.7M as of Q1 2026.
- AllianceBernstein bought 58,820 Ionis Pharmaceuticals shares in Q1 2026, an estimated $4.64M.
- Ionis Pharmaceuticals made up 0.01% of AllianceBernstein's portfolio in Q1 2026, its #744 holding.
- AllianceBernstein first reported a position in Ionis Pharmaceuticals in Q2 2013 and has held it in 52 quarters since.
- AllianceBernstein's Ionis Pharmaceuticals position peaked at $66.9M in Q1 2015.
- 493 funds tracked by Wall St. Rank held Ionis Pharmaceuticals as of Q1 2026.
Based on AllianceBernstein's 13F filing for Q1 2026, filed 15 May 2026.