Hologic
HOLX
HOLX was delisted on the 6th of April, 2026.
713 hedge funds and large institutions have $18.8B invested in Hologic in 2023 Q2 according to their latest regulatory filings, with 71 funds opening new positions, 256 increasing their positions, 276 reducing their positions, and 63 closing their positions.
46% more call options, than puts
Call options by funds: $42.2M | Put options by funds: $29M
13% more first-time investments, than exits
New positions opened: 71 | Existing positions closed: 63
1% more funds holding
Funds holding: 708 → 713 (+5)
1% less capital invested
Capital invested by funds: $19B → $18.8B (-$180M)
7% less repeat investments, than reductions
Existing positions increased: 256 | Existing positions reduced: 276
1.54% less ownership
Funds ownership: 95.81% → 94.27% (-1.5%)
20% less funds holding in top 10
Funds holding in top 10: 5 → 4 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CAM
Congress Asset Management
Boston,
Massachusetts
|
+$97.4M |
| 2 |
Millennium Management
New York
|
+$63.9M |
| 3 |
Wellington Management Group
Boston,
Massachusetts
|
+$50.7M |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$45.9M |
| 5 |
Marshall Wace
London,
United Kingdom
|
+$35.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Pacer Advisors
Malvern,
Pennsylvania
|
-$110M |
| 2 |
Envestnet Asset Management
Chicago,
Illinois
|
-$104M |
| 3 |
Arrowstreet Capital
Boston,
Massachusetts
|
-$101M |
| 4 |
Barrow, Hanley, Mewhinney & Strauss
Dallas,
Texas
|
-$86M |
| 5 |
Victory Capital Management
San Antonio,
Texas
|
-$60.6M |
HOLX Hedge Fund Activity: Q2 2023 in Review
713 of the 6,373 institutional investors tracked by Wall St. Rank reported a position in Hologic (HOLX) for Q2 2023, worth a combined $18.8B — down 0.95% from $19B a quarter earlier.
Buyers outnumbered sellers: 71 funds opened new HOLX positions and 63 closed out — a net gain of 8 holders — while 256 added to existing stakes and 276 trimmed.
The largest buyer was Congress Asset Management, opening a new position worth an estimated $97.4M. The largest seller was Pacer Advisors, cutting an estimated $110M.
- 713 institutional investors held Hologic (HOLX) as of Q2 2023, up from 708 in Q1 2023.
- Funds reported $18.8B of Hologic stock for Q2 2023, down 0.95% quarter-over-quarter.
- 71 funds opened new Hologic positions in Q2 2023 and 63 closed out, a net change of +8 holders.
- The largest Hologic buyer in Q2 2023 was Congress Asset Management, an estimated $97.4M added.
- The largest Hologic seller in Q2 2023 was Pacer Advisors, an estimated $110M sold.
Based on aggregated 13F filings for Q2 2023.