Hologic
HOLX
HOLX was delisted on the 6th of April, 2026.
708 hedge funds and large institutions have $19B invested in Hologic in 2023 Q1 according to their latest regulatory filings, with 87 funds opening new positions, 238 increasing their positions, 280 reducing their positions, and 66 closing their positions.
201% more call options, than puts
Call options by funds: $45.8M | Put options by funds: $15.2M
32% more first-time investments, than exits
New positions opened: 87 | Existing positions closed: 66
8% more capital invested
Capital invested by funds: $17.6B → $19B (+$1.39B)
1% more funds holding
Funds holding: 698 → 708 (+10)
0% more funds holding in top 10
Funds holding in top 10: 5 → 5 (0)
0.78% less ownership
Funds ownership: 96.58% → 95.81% (-0.78%)
15% less repeat investments, than reductions
Existing positions increased: 238 | Existing positions reduced: 280
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
+$321M |
| 2 |
Envestnet Asset Management
Chicago,
Illinois
|
+$115M |
| 3 |
Ameriprise
Minneapolis,
Minnesota
|
+$85.8M |
| 4 |
Prudential Financial
Newark,
New Jersey
|
+$55.6M |
| 5 |
Allspring Global Investments
Charlotte,
North Carolina
|
+$43.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$146M |
| 2 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$124M |
| 3 |
Massachusetts Financial Services
Boston,
Massachusetts
|
-$98.3M |
| 4 |
Barrow, Hanley, Mewhinney & Strauss
Dallas,
Texas
|
-$97M |
| 5 |
Morgan Stanley
New York
|
-$61.2M |
HOLX Hedge Fund Activity: Q1 2023 in Review
708 of the 6,279 institutional investors tracked by Wall St. Rank reported a position in Hologic (HOLX) for Q1 2023, worth a combined $19B — up 7.9% from $17.6B a quarter earlier.
Buyers outnumbered sellers: 87 funds opened new HOLX positions and 66 closed out — a net gain of 21 holders — while 238 added to existing stakes and 280 trimmed.
The largest buyer was Wellington Management Group, adding an estimated $321M. The largest seller was T. Rowe Price Associates, cutting an estimated $146M.
- 708 institutional investors held Hologic (HOLX) as of Q1 2023, up from 698 in Q4 2022.
- Funds reported $19B of Hologic stock for Q1 2023, up 7.9% quarter-over-quarter.
- 87 funds opened new Hologic positions in Q1 2023 and 66 closed out, a net change of +21 holders.
- The largest Hologic buyer in Q1 2023 was Wellington Management Group, an estimated $321M added.
- The largest Hologic seller in Q1 2023 was T. Rowe Price Associates, an estimated $146M sold.
Based on aggregated 13F filings for Q1 2023.