Hologic
HOLX
HOLX was delisted on the 6th of April, 2026.
456 hedge funds and large institutions have $8.71B invested in Hologic in 2016 Q1 according to their latest regulatory filings, with 59 funds opening new positions, 174 increasing their positions, 164 reducing their positions, and 51 closing their positions.
226% more call options, than puts
Call options by funds: $20.8M | Put options by funds: $6.39M
16% more first-time investments, than exits
New positions opened: 59 | Existing positions closed: 51
1% more funds holding
Funds holding: 451 → 456 (+5)
6% more repeat investments, than reductions
Existing positions increased: 174 | Existing positions reduced: 164
0% more funds holding in top 10
Funds holding in top 10: 6 → 6 (0)
19% less capital invested
Capital invested by funds: $10.7B → $8.71B (-$2.03B)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$197M |
| 2 |
Vanguard Group
Malvern,
Pennsylvania
|
+$179M |
| 3 |
Royal London Asset Management
United Kingdom
|
+$79.8M |
| 4 |
State Street
Boston,
Massachusetts
|
+$75M |
| 5 |
Millennium Management
New York
|
+$67.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
IC
Icahn Carl
Sunny Isles Beach,
Florida
|
-$1.09B |
| 2 |
Capital World Investors
Los Angeles,
California
|
-$191M |
| 3 |
BFA
BlackRock Fund Advisors
San Francisco,
California
|
-$161M |
| 4 |
First Trust Advisors
Wheaton,
Illinois
|
-$57.4M |
| 5 |
American Century Companies
Kansas City,
Missouri
|
-$51.2M |
HOLX Hedge Fund Activity: Q1 2016 in Review
456 of the 3,754 institutional investors tracked by Wall St. Rank reported a position in Hologic (HOLX) for Q1 2016, worth a combined $8.71B — down 19% from $10.7B a quarter earlier.
Buyers outnumbered sellers: 59 funds opened new HOLX positions and 51 closed out — a net gain of 8 holders — while 174 added to existing stakes and 164 trimmed.
The largest buyer was T. Rowe Price Associates, adding an estimated $197M. The largest seller was Icahn Carl, exiting entirely with an estimated $1.09B sold.
- 456 institutional investors held Hologic (HOLX) as of Q1 2016, up from 451 in Q4 2015.
- Funds reported $8.71B of Hologic stock for Q1 2016, down 19% quarter-over-quarter.
- 59 funds opened new Hologic positions in Q1 2016 and 51 closed out, a net change of +8 holders.
- The largest Hologic buyer in Q1 2016 was T. Rowe Price Associates, an estimated $197M added.
- The largest Hologic seller in Q1 2016 was Icahn Carl, an estimated $1.09B sold.
Based on aggregated 13F filings for Q1 2016.