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HOLX

Hologic
HOLX

Delisted

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

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338 hedge funds and large institutions have $5.54B invested in Hologic in 2013 Q3 according to their latest regulatory filings, with 47 funds opening new positions, 123 increasing their positions, 124 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed

45% more call options, than puts

Call options by funds: $52.1M | Put options by funds: $35.8M

11% more capital invested

Capital invested by funds: $4.99B → $5.54B (+$543M)

0% more funds holding in top 10

Funds holding in top 10: 5 → 5 (0)

1% less repeat investments, than reductions

Existing positions increased: 123 | Existing positions reduced: 124

3% less funds holding

Funds holding: 348 → 338 (-10)

11% less first-time investments, than exits

New positions opened: 47 | Existing positions closed: 53

Holders
338
Holders Change
-10
Holders Change %
-2.87%
% of All Funds
10.96%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.16%
New
47
Increased
123
Reduced
124
Closed
53
Calls
$52.1M
Puts
$35.8M
Net Calls
+$16.3M
Net Calls Change
-$14.8M

Top Buyers

Rank Fund Capital Flow
1
RI
Relational Investors
California
+$255M
2
LCS
Levin Capital Strategies
New York
+$97.3M
3
WRF
Waddell & Reed Financial
Kansas
+$82.7M
4
JP
Jana Partners
New York
+$73.7M
5
Capital World Investors
Capital World Investors
California
+$71.2M

Top Sellers

Rank Fund Capital Flow
1
Wellington Management Group
Wellington Management Group
Massachusetts
-$197M
2
Goldman Sachs
Goldman Sachs
New York
-$184M
3
William Blair & Company
William Blair & Company
Illinois
-$60.9M
4
SAM
Sectoral Asset Management
Quebec, Canada
-$48.5M
5
SI
Scout Investments
Missouri
-$47.1M
Name Holding Trade Value Shares
Change 		Change in
Stake
CG
376
Clinton Group
New York
– -$466K -24,138 Closed
B
377
Baird
Wisconsin
– -$459K -23,798 Closed
MCM
378
Mazama Capital Management
Oregon
– -$438K -22,696 Closed
HI
379
HBK Investments
Texas
– -$396K -20,500 Closed
FNYS
380
First New York Securities
New York
– -$290K -15,000 Closed
RJFSA
381
Raymond James Financial Services Advisors
Florida
– -$268K -13,875 Closed
GCT
382
Galaxy Capital Trading
British Virgin Islands
– -$220K -11,400 Closed
BMO
383
Beck Mack & Oliver
New York
– -$205K -10,600 Closed
Group One Trading
384
Group One Trading
Illinois
– -$176K -8,264 Closed
HCM
385
Highlander Capital Management
New Jersey
– -$96.5K -5,000 Closed
MA
386
MUFG Americas
New York
– -$56K -2,905 Closed
ECAM
387
East Coast Asset Management
Massachusetts
– -$18K -940 Closed
AAF
388
Andra AP-fonden
Sweden
– -$15K -800 Closed
BBHC
389
Brown Brothers Harriman & Co
New York
– -$8K -416 Closed
GI
390
Gradient Investments
Minnesota
– -$7K -340 Closed
MFS
391
MSI Financial Services
Massachusetts
– -$1K -75 Closed
12 13 14 15
16

HOLX Hedge Fund Activity: Q3 2013 in Review

338 of the 3,085 institutional investors tracked by Wall St. Rank reported a position in Hologic (HOLX) for Q3 2013, worth a combined $5.54B — up 11% from $4.99B a quarter earlier.

Sellers outnumbered buyers: 53 funds closed out of HOLX and 47 opened new positions — a net loss of 6 holders — while 124 trimmed existing stakes and 123 added.

The largest buyer was Relational Investors, opening a new position worth an estimated $255M. The largest seller was Wellington Management Group, cutting an estimated $197M.

  • 338 institutional investors held Hologic (HOLX) as of Q3 2013, down from 348 in Q2 2013.
  • Funds reported $5.54B of Hologic stock for Q3 2013, up 11% quarter-over-quarter.
  • 47 funds opened new Hologic positions in Q3 2013 and 53 closed out, a net change of -6 holders.
  • The largest Hologic buyer in Q3 2013 was Relational Investors, an estimated $255M added.
  • The largest Hologic seller in Q3 2013 was Wellington Management Group, an estimated $197M sold.

Based on aggregated 13F filings for Q3 2013.