Hologic
HOLX
HOLX was delisted on the 6th of April, 2026.
511 hedge funds and large institutions have $10.7B invested in Hologic in 2016 Q4 according to their latest regulatory filings, with 85 funds opening new positions, 191 increasing their positions, 172 reducing their positions, and 38 closing their positions.
124% more first-time investments, than exits
New positions opened: 85 | Existing positions closed: 38
18% more funds holding in top 10
Funds holding in top 10: 11 → 13 (+2)
17% more call options, than puts
Call options by funds: $23.4M | Put options by funds: $20M
11% more repeat investments, than reductions
Existing positions increased: 191 | Existing positions reduced: 172
9% more funds holding
Funds holding: 470 → 511 (+41)
1.04% more ownership
Funds ownership: 94.42% → 95.46% (+1%)
4% more capital invested
Capital invested by funds: $10.2B → $10.7B (+$453M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$77.8M |
| 2 |
D.E. Shaw & Co
New York
|
+$70.4M |
| 3 |
Alyeska Investment Group
Chicago,
Illinois
|
+$68.2M |
| 4 |
Ninety One (UK)
London,
United Kingdom
|
+$65.7M |
| 5 |
Invesco
Atlanta,
Georgia
|
+$61.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital World Investors
Los Angeles,
California
|
-$222M |
| 2 |
Capital Research Global Investors
Los Angeles,
California
|
-$142M |
| 3 |
Wellington Management Group
Boston,
Massachusetts
|
-$79.8M |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$69.3M |
| 5 |
HM
HealthCor Management
New York
|
-$55.9M |
HOLX Hedge Fund Activity: Q4 2016 in Review
511 of the 4,008 institutional investors tracked by Wall St. Rank reported a position in Hologic (HOLX) for Q4 2016, worth a combined $10.7B — up 4.4% from $10.2B a quarter earlier.
Buyers outnumbered sellers: 85 funds opened new HOLX positions and 38 closed out — a net gain of 47 holders — while 191 added to existing stakes and 172 trimmed.
The largest buyer was T. Rowe Price Associates, adding an estimated $77.8M. The largest seller was Capital World Investors, exiting entirely with an estimated $222M sold.
- 511 institutional investors held Hologic (HOLX) as of Q4 2016, up from 470 in Q3 2016.
- Funds reported $10.7B of Hologic stock for Q4 2016, up 4.4% quarter-over-quarter.
- 85 funds opened new Hologic positions in Q4 2016 and 38 closed out, a net change of +47 holders.
- The largest Hologic buyer in Q4 2016 was T. Rowe Price Associates, an estimated $77.8M added.
- The largest Hologic seller in Q4 2016 was Capital World Investors, an estimated $222M sold.
Based on aggregated 13F filings for Q4 2016.