Marshall Wace’s Alcon ALC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $42.1M | Buy |
623,516
+502,334
| +415% | +$35.2M | 0.03% | 436 |
|
|
2026
Q1 | $9.13M | Sell |
121,182
-121,853
| -50% | -$9.72M | 0.01% | 1025 |
|
|
2025
Q4 | $19.4M | Sell |
243,035
-463,197
| -66% | -$35.7M | 0.02% | 636 |
|
|
2025
Q3 | $52.6M | Buy |
706,232
+204,039
| +41% | +$17M | 0.05% | 303 |
|
|
2025
Q2 | $44.3M | Sell |
502,193
-1,029,583
| -67% | -$92.4M | 0.05% | 323 |
|
|
2025
Q1 | $144M | Sell |
1,531,776
-2,549,391
| -62% | -$229M | 0.18% | 92 |
|
|
2024
Q4 | $346M | Buy |
4,081,167
+553,132
| +16% | +$49.9M | 0.42% | 28 |
|
|
2024
Q3 | $353M | Buy |
3,528,035
+487,792
| +16% | +$45.9M | 0.43% | 29 |
|
|
2024
Q2 | $271M | Sell |
3,040,243
-705,726
| -19% | -$60.2M | 0.36% | 37 |
|
|
2024
Q1 | $311M | Buy |
3,745,969
+2,333,682
| +165% | +$187M | 0.47% | 27 |
|
|
2023
Q4 | $110M | Sell |
1,412,287
-800,933
| -36% | -$59.2M | 0.19% | 106 |
|
|
2023
Q3 | $171M | Sell |
2,213,220
-1,054,538
| -32% | -$86.7M | 0.35% | 53 |
|
|
2023
Q2 | $270M | Buy |
3,267,758
+956,162
| +41% | +$73M | 0.53% | 24 |
|
|
2023
Q1 | $164M | Buy |
2,311,596
+1,328,071
| +135% | +$94.5M | 0.35% | 48 |
|
|
2022
Q4 | $67.2M | Sell |
983,525
-1,224,537
| -55% | -$78.1M | 0.15% | 145 |
|
|
2022
Q3 | $130M | Sell |
2,208,062
-375,044
| -15% | -$26M | 0.29% | 60 |
|
|
2022
Q2 | $180M | Buy |
2,583,106
+482,476
| +23% | +$35.2M | 0.37% | 45 |
|
|
2022
Q1 | $168M | Buy |
2,100,630
+716,885
| +52% | +$55.4M | 0.32% | 53 |
|
|
2021
Q4 | $123M | Buy |
1,383,745
+934,030
| +208% | +$76.9M | 0.23% | 83 |
|
|
2021
Q3 | $36.3M | Sell |
449,715
-237,611
| -35% | -$18.3M | 0.15% | 130 |
|
|
2021
Q2 | $48.2M | Sell |
687,326
-537,248
| -44% | -$38.3M | 0.22% | 78 |
|
|
2021
Q1 | $86.1M | Buy |
1,224,574
+995,182
| +434% | +$70.5M | 0.39% | 44 |
|
|
2020
Q4 | $15.1M | Sell |
229,392
-57,335
| -20% | -$3.59M | 0.08% | 245 |
|
|
2020
Q3 | $16.3M | Buy |
+286,727
| New | +$16.9M | 0.1% | 197 |
|
|
2020
Q2 | – | Sell |
-6,980
| Closed | -$356K | – | 1506 |
|
|
2020
Q1 | $356K | Buy |
6,980
+156
| +2% | +$8.97K | ﹤0.01% | 1053 |
|
|
2019
Q4 | $386K | Buy |
6,824
+3,614
| +113% | +$207K | ﹤0.01% | 1227 |
|
|
2019
Q3 | $187K | Sell |
3,210
-932
| -23% | -$55.9K | ﹤0.01% | 1293 |
|
|
2019
Q2 | $256K | Buy |
+4,142
| New | +$243K | ﹤0.01% | 1207 |
|
Other funds holding ALC
AC
Marshall Wace's ALC Position: Q2 2026 in Review
Marshall Wace increased its Alcon (ALC) stake by 415% in Q2 2026, buying an estimated $35.2M and bringing the position to 623,516 shares worth $42.1M. The position accounts for 0.03% of the portfolio, ranked #436.
Marshall Wace first reported a position in ALC in Q2 2019 and has held it in 28 quarters since. The position peaked at $353M in Q3 2024. 629 funds tracked by Wall St. Rank hold ALC as of Q2 2026.
- Marshall Wace held 623,516 shares of Alcon worth $42.1M as of Q2 2026.
- Marshall Wace bought 502,334 Alcon shares in Q2 2026, an estimated $35.2M.
- Alcon made up 0.03% of Marshall Wace's portfolio in Q2 2026, its #436 holding.
- Marshall Wace first reported a position in Alcon in Q2 2019 and has held it in 28 quarters since.
- Marshall Wace's Alcon position peaked at $353M in Q3 2024.
- 629 funds tracked by Wall St. Rank held Alcon as of Q2 2026.
Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.