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HOLX

Hologic
HOLX

Delisted

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

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485 hedge funds and large institutions have $8.52B invested in Hologic in 2020 Q1 according to their latest regulatory filings, with 62 funds opening new positions, 163 increasing their positions, 182 reducing their positions, and 90 closing their positions.

New
Increased
Maintained
Reduced
Closed

52% more call options, than puts

Call options by funds: $20.8M | Put options by funds: $13.7M

33% more funds holding in top 10

Funds holding in top 10: 3 → 4 (+1)

1.66% less ownership

Funds ownership: 93.47% → 91.81% (-1.7%)

7% less funds holding

Funds holding: 520 → 485 (-35)

10% less repeat investments, than reductions

Existing positions increased: 163 | Existing positions reduced: 182

31% less first-time investments, than exits

New positions opened: 62 | Existing positions closed: 90

35% less capital invested

Capital invested by funds: $13.1B → $8.52B (-$4.57B)

Holders
485
Holders Change
-35
Holders Change %
-6.73%
% of All Funds
10.69%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.09%
New
62
Increased
163
Reduced
182
Closed
90
Calls
$20.8M
Puts
$13.7M
Net Calls
+$7.13M
Net Calls Change
-$17.3M

Top Buyers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
+$90.7M
2
American Century Companies
American Century Companies
Missouri
+$89.3M
3
Holocene Advisors
Holocene Advisors
New York
+$57.2M
4
AAMU
Amundi Asset Management US
Massachusetts
+$49.9M
5
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss
Texas
+$48.4M

Top Sellers

Rank Fund Capital Flow
1
GCM
Glenview Capital Management
New York
-$293M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$233M
3
Parnassus Investments
Parnassus Investments
California
-$116M
4
HM
HealthCor Management
New York
-$87.5M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
-$81M
Name Holding Trade Value Shares
Change 		Change in
Stake
RWM
476
Raffa Wealth Management
District of Columbia
$772 – – –
SWA
477
Sutton Wealth Advisors
Florida
$176 +$238 +5 New
Alyeska Investment Group
478
Alyeska Investment Group
Illinois
– -$35.9M -687,358 Closed
QIM
479
Quantitative Investment Management
Virginia
– -$20.1M -384,399 Closed
SEC
480
Seven Eight Capital
New York
– -$6.8M -130,310 Closed
CM
481
Churchill Management
California
– -$5.74M -109,940 Closed
OAM
482
Oxford Asset Management
United Kingdom
– -$3.36M -64,341 Closed
ACM
483
American Capital Management
New York
– -$2.75M -52,739 Closed
PCM
484
Pinz Capital Management
New York
– -$2.25M -43,100 Closed
WMSA
485
Weiss Multi-Strategy Advisers
New York
– -$2.11M -40,455 Closed
WCM
486
Weld Capital Management
New York
– -$1.84M -35,344 Closed
NEAM
487
New England Asset Management
Connecticut
– -$1.81M -34,700 Closed
Verition Fund Management
488
Verition Fund Management
Connecticut
– -$1.59M -30,470 Closed
TAF
489
Tredje AP-fonden
Sweden
– -$1.59M -30,422 Closed
Pacer Advisors
490
Pacer Advisors
Pennsylvania
– -$1.58M -30,350 Closed
IHAM
491
Integral Health Asset Management
New York
– -$1.57M -30,000 Closed
DA
492
Duality Advisers
Florida
– -$1.45M -27,745 Closed
OTPPB
493
Ontario Teachers' Pension Plan Board
Ontario, Canada
– -$1.36M -26,008 Closed
TI
494
Trexquant Investment
Connecticut
– -$1.2M -23,032 Closed
FEG
495
Financial Enhancement Group
Indiana
– -$1.13M -21,683 Closed
IG
496
ING Group
Netherlands
– -$960K -18,393 Closed
VI
497
Versor Investments
New York
– -$903K -17,300 Closed
Parallax Volatility Advisers
498
Parallax Volatility Advisers
California
– -$866K -16,583 Closed
AIM
499
Achmea Investment Management
Netherlands
– -$792K -15,166 Closed
IMRF
500
Illinois Municipal Retirement Fund
Illinois
– -$757K -14,503 Closed
18 19
20
21 22

HOLX Hedge Fund Activity: Q1 2020 in Review

485 of the 4,539 institutional investors tracked by Wall St. Rank reported a position in Hologic (HOLX) for Q1 2020, worth a combined $8.52B — down 35% from $13.1B a quarter earlier.

Sellers outnumbered buyers: 90 funds closed out of HOLX and 62 opened new positions — a net loss of 28 holders — while 182 trimmed existing stakes and 163 added.

The largest buyer was Citadel Advisors, adding an estimated $90.7M. The largest seller was Glenview Capital Management, cutting an estimated $293M.

  • 485 institutional investors held Hologic (HOLX) as of Q1 2020, down from 520 in Q4 2019.
  • Funds reported $8.52B of Hologic stock for Q1 2020, down 35% quarter-over-quarter.
  • 62 funds opened new Hologic positions in Q1 2020 and 90 closed out, a net change of -28 holders.
  • The largest Hologic buyer in Q1 2020 was Citadel Advisors, an estimated $90.7M added.
  • The largest Hologic seller in Q1 2020 was Glenview Capital Management, an estimated $293M sold.

Based on aggregated 13F filings for Q1 2020.