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HOLX

Hologic
HOLX

Delisted

HOLX was delisted on the 6th of April, 2026.

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370 hedge funds and large institutions have $7.27B invested in Hologic in 2014 Q4 according to their latest regulatory filings, with 49 funds opening new positions, 110 increasing their positions, 140 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

75% more first-time investments, than exits

New positions opened: 49 | Existing positions closed: 28

63% more call options, than puts

Call options by funds: $15.1M | Put options by funds: $9.23M

9% more capital invested

Capital invested by funds: $6.68B → $7.27B (+$588M)

5% more funds holding

Funds holding: 353 → 370 (+17)

0% more funds holding in top 10

Funds holding in top 10: 5 → 5 (0)

21% less repeat investments, than reductions

Existing positions increased: 110 | Existing positions reduced: 140

Holders
370
Holders Change
+17
Holders Change %
+4.82%
% of All Funds
9.86%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.13%
New
49
Increased
110
Reduced
140
Closed
28
Calls
$15.1M
Puts
$9.23M
Net Calls
+$5.84M
Net Calls Change
-$1.94M

Top Buyers

Rank Fund Capital Flow
1
PHS
PFM Health Sciences
California
+$71M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$49.5M
3
Millennium Management
Millennium Management
New York
+$44.4M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$27.5M
5
Jennison Associates
Jennison Associates
New York
+$27.5M

Top Sellers

Rank Fund Capital Flow
1
RI
Relational Investors
California
-$115M
2
LCS
Levin Capital Strategies
New York
-$62.5M
3
T
TOBAM
France
-$33.8M
4
First Trust Advisors
First Trust Advisors
Illinois
-$32M
5
Mitsubishi UFJ Trust & Banking
Mitsubishi UFJ Trust & Banking
Japan
-$24.1M
Name Holding Trade Value Shares
Change 		Change in
Stake
AAF
226
Andra AP-fonden
Sweden
$786K +$436K +16,900 +135%
DnB Asset Management
227
DnB Asset Management
Norway
$778K – – –
SAM
228
Shell Asset Management
Netherlands
$778K -$256K -9,904 -25%
Commonwealth Equity Services
229
Commonwealth Equity Services
Massachusetts
$776K -$579K -22,431 -44%
GS
230
Gagnon Securities
New York
$681K +$7.74K +300 +1%
SCM
231
Shelton Capital Management
Colorado
$673K -$118K -4,567 -15%
MIM
232
Marco Investment Management
Georgia
$669K – – –
LPL Financial
233
LPL Financial
California
$655K +$4.23K +164 +0.7%
Stifel Financial
234
Stifel Financial
Missouri
$653K -$107K -4,162 -15%
GL
235
GLG LLC
New York
$653K – – –
CD
236
Carl Domino
Florida
$607K – – –
WPP
237
Whalerock Point Partners
Rhode Island
$602K +$33.6K +1,300 +6%
Nomura Asset Management
238
Nomura Asset Management
Japan
$596K -$31K -1,200 -5%
Janney Montgomery Scott
239
Janney Montgomery Scott
Pennsylvania
$579K -$1.19K -46 -0.2%
William Blair & Company
240
William Blair & Company
Illinois
$573K +$180K +6,970 +48%
PAM
241
Paradigm Asset Management
New York
$559K – – –
Twin Tree Management
242
Twin Tree Management
Texas
$546K +$527K +20,414 New
ANI
243
American National Insurance
Texas
$535K -$4.12M -159,650 -89%
FFH
244
Fairfax Financial Holdings
Ontario, Canada
$535K – – –
PSC
245
Piper Sandler & Co
Minnesota
$535K +$258K +10,000 +100%
Janus Henderson Group
246
Janus Henderson Group
$532K – – –
SDIC
247
South Dakota Investment Council
South Dakota
$529K -$276K -10,700 -35%
B
248
Baird
Wisconsin
$529K +$2.58K +100 +0.5%
CA
249
Commerzbank Aktiengesellschaft
Germany
$527K -$185K -7,174 -27%
POA
250
Pergamon Offshore Advisors
New York
$527K +$509K +19,721 New
8 9
10
11 12

HOLX Hedge Fund Activity: Q4 2014 in Review

370 of the 3,751 institutional investors tracked by Wall St. Rank reported a position in Hologic (HOLX) for Q4 2014, worth a combined $7.27B — up 8.8% from $6.68B a quarter earlier.

Buyers outnumbered sellers: 49 funds opened new HOLX positions and 28 closed out — a net gain of 21 holders — while 110 added to existing stakes and 140 trimmed.

The largest buyer was PFM Health Sciences, adding an estimated $71M. The largest seller was Relational Investors, cutting an estimated $115M.

  • 370 institutional investors held Hologic (HOLX) as of Q4 2014, up from 353 in Q3 2014.
  • Funds reported $7.27B of Hologic stock for Q4 2014, up 8.8% quarter-over-quarter.
  • 49 funds opened new Hologic positions in Q4 2014 and 28 closed out, a net change of +21 holders.
  • The largest Hologic buyer in Q4 2014 was PFM Health Sciences, an estimated $71M added.
  • The largest Hologic seller in Q4 2014 was Relational Investors, an estimated $115M sold.

Based on aggregated 13F filings for Q4 2014.