Magnetar Financial’s AptarGroup ATR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | – | Sell |
-6,240
| Closed | -$761K | – | 1149 |
|
|
2025
Q4 | $761K | Buy |
+6,240
| New | +$771K | 0.01% | 487 |
|
|
2025
Q1 | – | Sell |
-3,106
| Closed | -$488K | – | 735 |
|
|
2024
Q4 | $488K | Sell |
3,106
-36,097
| -92% | -$6.03M | 0.01% | 376 |
|
|
2024
Q3 | $6.28M | Buy |
39,203
+5,901
| +18% | +$874K | 0.14% | 120 |
|
|
2024
Q2 | $4.69M | Buy |
33,302
+10,306
| +45% | +$1.49M | 0.1% | 114 |
|
|
2024
Q1 | $3.31M | Sell |
22,996
-10,873
| -32% | -$1.47M | 0.07% | 155 |
|
|
2023
Q4 | $4.19M | Buy |
+33,869
| New | +$4.26M | 0.11% | 126 |
|
|
2023
Q3 | – | Sell |
-5,803
| Closed | -$672K | – | 449 |
|
|
2023
Q2 | $672K | Buy |
+5,803
| New | +$680K | 0.01% | 309 |
|
|
2023
Q1 | – | Sell |
-5,165
| Closed | -$568K | – | 608 |
|
|
2022
Q4 | $568K | Sell |
5,165
-2,185
| -30% | -$224K | 0.01% | 589 |
|
|
2022
Q3 | $698K | Sell |
7,350
-2,275
| -24% | -$237K | 0.01% | 774 |
|
|
2022
Q2 | $993 | Buy |
+9,625
| New | +$1.05M | 0.01% | 974 |
|
|
2022
Q1 | – | Sell |
-2,362
| Closed | -$289K | – | 1325 |
|
|
2021
Q4 | $289K | Sell |
2,362
-11,652
| -83% | -$1.45M | ﹤0.01% | 1073 |
|
|
2021
Q3 | $1.67M | Buy |
14,014
+1,204
| +9% | +$158K | 0.02% | 629 |
|
|
2021
Q2 | $1.8K | Buy |
+12,810
| New | +$1.89M | 0.02% | 596 |
|
|
2020
Q4 | – | Sell |
-2,977
| Closed | -$337K | – | 722 |
|
|
2020
Q3 | $337K | Buy |
+2,977
| New | +$348K | 0.01% | 511 |
|
|
2020
Q1 | – | Sell |
-3,457
| Closed | -$400K | – | 472 |
|
|
2019
Q4 | $400K | Sell |
3,457
-2,593
| -43% | -$295K | 0.01% | 374 |
|
|
2019
Q3 | $717K | Buy |
+6,050
| New | +$732K | 0.02% | 296 |
|
|
2019
Q2 | – | Sell |
-3,500
| Closed | -$372K | – | 445 |
|
|
2019
Q1 | $372K | Sell |
3,500
-947
| -21% | -$94.6K | 0.01% | 295 |
|
|
2018
Q4 | $418K | Buy |
+4,447
| New | +$453K | 0.01% | 165 |
|
|
2018
Q3 | – | Sell |
-9,614
| Closed | -$898K | – | 516 |
|
|
2018
Q2 | $898K | Sell |
9,614
-1,829
| -16% | -$170K | 0.01% | 160 |
|
|
2018
Q1 | $1.03M | Sell |
11,443
-822
| -7% | -$72.5K | 0.02% | 200 |
|
|
2017
Q4 | $1.06M | Buy |
+12,265
| New | +$1.07M | 0.02% | 217 |
|
|
2016
Q2 | – | Sell |
-2,955
| Closed | -$232K | – | 369 |
|
|
2016
Q1 | $232K | Buy |
+2,955
| New | +$217K | ﹤0.01% | 345 |
|
Other funds holding ATR
VPM
VCM
BTW
Magnetar Financial's ATR Position: Q1 2026 in Review
Magnetar Financial sold out of AptarGroup (ATR) in Q1 2026, closing a stake of 6,240 shares — an estimated $761K sold.
Magnetar Financial first reported a position in ATR in Q1 2016 and held it in 22 quarters. The position peaked at $6.28M in Q3 2024. 542 funds tracked by Wall St. Rank hold ATR as of Q1 2026.
- Magnetar Financial reported no remaining AptarGroup position as of Q1 2026 after selling out during the quarter.
- Magnetar Financial sold 6,240 AptarGroup shares in Q1 2026, an estimated $761K.
- Magnetar Financial first reported a position in AptarGroup in Q1 2016 and held it in 22 quarters.
- Magnetar Financial's AptarGroup position peaked at $6.28M in Q3 2024.
- 542 funds tracked by Wall St. Rank held AptarGroup as of Q1 2026.
Based on Magnetar Financial's 13F filing for Q1 2026, filed 13 May 2026.