Hologic
HOLX
HOLX was delisted on the 6th of April, 2026.
436 hedge funds and large institutions have $10.7B invested in Hologic in 2015 Q3 according to their latest regulatory filings, with 73 funds opening new positions, 156 increasing their positions, 140 reducing their positions, and 31 closing their positions.
135% more first-time investments, than exits
New positions opened: 73 | Existing positions closed: 31
130% more call options, than puts
Call options by funds: $115M | Put options by funds: $50.1M
11% more repeat investments, than reductions
Existing positions increased: 156 | Existing positions reduced: 140
10% more funds holding
Funds holding: 395 → 436 (+41)
2% more capital invested
Capital invested by funds: $10.5B → $10.7B (+$185M)
29% less funds holding in top 10
Funds holding in top 10: 14 → 10 (-4)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TCM
Tran Capital Management
San Rafael,
California
|
+$210M |
| 2 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$82.6M |
| 3 |
Vanguard Group
Malvern,
Pennsylvania
|
+$67.6M |
| 4 |
Invesco
Atlanta,
Georgia
|
+$59.6M |
| 5 |
American Century Companies
Kansas City,
Missouri
|
+$57.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital World Investors
Los Angeles,
California
|
-$306M |
| 2 |
IC
Icahn Carl
Sunny Isles Beach,
Florida
|
-$238M |
| 3 |
RI
Relational Investors
San Diego,
California
|
-$220M |
| 4 |
Capital Research Global Investors
Los Angeles,
California
|
-$179M |
| 5 |
Wellington Management Group
Boston,
Massachusetts
|
-$60.8M |
HOLX Hedge Fund Activity: Q3 2015 in Review
436 of the 3,583 institutional investors tracked by Wall St. Rank reported a position in Hologic (HOLX) for Q3 2015, worth a combined $10.7B — up 1.8% from $10.5B a quarter earlier.
Buyers outnumbered sellers: 73 funds opened new HOLX positions and 31 closed out — a net gain of 42 holders — while 156 added to existing stakes and 140 trimmed.
The largest buyer was Tran Capital Management, opening a new position worth an estimated $210M. The largest seller was Capital World Investors, cutting an estimated $306M.
- 436 institutional investors held Hologic (HOLX) as of Q3 2015, up from 395 in Q2 2015.
- Funds reported $10.7B of Hologic stock for Q3 2015, up 1.8% quarter-over-quarter.
- 73 funds opened new Hologic positions in Q3 2015 and 31 closed out, a net change of +42 holders.
- The largest Hologic buyer in Q3 2015 was Tran Capital Management, an estimated $210M added.
- The largest Hologic seller in Q3 2015 was Capital World Investors, an estimated $306M sold.
Based on aggregated 13F filings for Q3 2015.