Magnetar Financial’s Hologic HOLX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | – | Sell |
-5,330
| Closed | -$360K | – | 1053 |
|
|
2025
Q3 | $360K | Buy |
+5,330
| New | +$354K | ﹤0.01% | 667 |
|
|
2025
Q2 | – | Sell |
-7,660
| Closed | -$473K | – | 988 |
|
|
2025
Q1 | $473K | Buy |
+7,660
| New | +$508K | 0.01% | 474 |
|
|
2024
Q4 | – | Sell |
-17,711
| Closed | -$1.44M | – | 694 |
|
|
2024
Q3 | $1.44M | Buy |
17,711
+773
| +5% | +$61.8K | 0.03% | 254 |
|
|
2024
Q2 | $1.26M | Buy |
+16,938
| New | +$1.27M | 0.03% | 241 |
|
|
2024
Q1 | – | Sell |
-27,726
| Closed | -$1.98M | – | 432 |
|
|
2023
Q4 | $1.98M | Sell |
27,726
-25,124
| -48% | -$1.75M | 0.05% | 206 |
|
|
2023
Q3 | $3.67M | Buy |
52,850
+34,374
| +186% | +$2.6M | 0.09% | 127 |
|
|
2023
Q2 | $1.5M | Buy |
+18,476
| New | +$1.51M | 0.03% | 244 |
|
|
2023
Q1 | – | Sell |
-3,996
| Closed | -$299K | – | 654 |
|
|
2022
Q4 | $299K | Buy |
+3,996
| New | +$285K | 0.01% | 655 |
|
|
2022
Q3 | – | Sell |
-18,000
| Closed | -$1.25K | – | 1421 |
|
|
2022
Q2 | $1.25K | Buy |
+18,000
| New | +$1.34M | 0.01% | 897 |
|
|
2021
Q3 | – | Sell |
-13,687
| Closed | -$913 | – | 1397 |
|
|
2021
Q2 | $913 | Buy |
13,687
+2,004
| +17% | +$134K | 0.01% | 751 |
|
|
2021
Q1 | $869K | Sell |
11,683
-35,153
| -75% | -$2.67M | 0.01% | 716 |
|
|
2020
Q4 | $3.41M | Buy |
46,836
+39,525
| +541% | +$2.79M | 0.05% | 281 |
|
|
2020
Q3 | $486K | Buy |
+7,311
| New | +$463K | 0.01% | 450 |
|
|
2020
Q2 | – | Sell |
-32,032
| Closed | -$1.12M | – | 506 |
|
|
2020
Q1 | $1.12M | Buy |
+32,032
| New | +$1.53M | 0.03% | 155 |
|
|
2018
Q1 | – | Sell |
-6,028
| Closed | -$258K | – | 669 |
|
|
2017
Q4 | $258K | Sell |
6,028
-102,184
| -94% | -$4.08M | ﹤0.01% | 551 |
|
|
2017
Q3 | $3.97M | Buy |
+108,212
| New | +$4.37M | 0.07% | 105 |
|
|
2017
Q2 | – | Sell |
-25,445
| Closed | -$1.08M | – | 865 |
|
|
2017
Q1 | $1.08M | Buy |
+25,445
| New | +$1.04M | 0.02% | 283 |
|
|
2016
Q1 | – | Sell |
-9,943
| Closed | -$385K | – | 416 |
|
|
2015
Q4 | $385K | Buy |
9,943
+4,029
| +68% | +$157K | ﹤0.01% | 242 |
|
|
2015
Q3 | $231K | Buy |
+5,914
| New | +$235K | ﹤0.01% | 379 |
|
|
2013
Q3 | – | Sell |
-816,111
| Closed | -$15.8M | – | 497 |
|
|
2013
Q2 | $15.8M | Buy |
+816,111
| New | +$17M | 0.34% | 78 |
|
Other funds holding HOLX
HI
PCM
Magnetar Financial's HOLX Position: Q4 2025 in Review
Magnetar Financial sold out of Hologic (HOLX) in Q4 2025, closing a stake of 5,330 shares — an estimated $360K sold.
Magnetar Financial first reported a position in HOLX in Q2 2013 and held it in 20 quarters. The position peaked at $15.8M in Q2 2013. 749 funds tracked by Wall St. Rank hold HOLX as of Q4 2025.
- Magnetar Financial reported no remaining Hologic position as of Q4 2025 after selling out during the quarter.
- Magnetar Financial sold 5,330 Hologic shares in Q4 2025, an estimated $360K.
- Magnetar Financial first reported a position in Hologic in Q2 2013 and held it in 20 quarters.
- Magnetar Financial's Hologic position peaked at $15.8M in Q2 2013.
- 749 funds tracked by Wall St. Rank held Hologic as of Q4 2025.
Based on Magnetar Financial's 13F filing for Q4 2025, filed 17 Feb 2026.