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QuidelOrtho
QDEL

Overview Fund Activity

260 hedge funds and large institutions have $2.29B invested in QuidelOrtho in 2025 Q2 according to their latest regulatory filings, with 49 funds opening new positions, 99 increasing their positions, 79 reducing their positions, and 47 closing their positions.

Holders
260
Holders Change
-5
Holders Change %
-1.89%
% of All Funds
3.49%
Holding in Top 10
3
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-50%
% of All Funds
0.04%
New
49
Increased
99
Reduced
79
Closed
47
Calls
$14.3M
Puts
$10.5M
Net Calls
+$3.75M
Net Calls Change
+$1.59M

Top Buyers

1
BlackRock
1
BlackRock
New York
$295M
2
Fuller & Thaler Asset Management
2
Fuller & Thaler Asset Management
California
$47.6M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$75.4M
4
SAM
4
Silvercrest Asset Management
New York
$30.3M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$225M

Top Sellers

1
Invesco
1
Invesco
Georgia
$44.8M
2
RCMNY
2
Rubric Capital Management (New York)
New York
$134M
3
ACH
3
ArrowMark Colorado Holdings
Colorado
$27.8M
4
AQR Capital Management
4
AQR Capital Management
Connecticut
$52.4M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$25.1M
Name Market Value Shares Shares
Change 		Shares
Change %
BGAI
251
Bruce G. Allen Investments
Colorado
$202 7 -9 -56%
AWM
252
Abound Wealth Management
Tennessee
$145 5 – –
IHWM
253
Iron Horse Wealth Management
Iowa
$115 4 – –
Kayne Anderson Rudnick Investment Management
254
Kayne Anderson Rudnick Investment Management
California
$115 4 +4 New
KIM
255
Kestra Investment Management
Texas
$115 4 +4 New
HNB
256
Huntington National Bank
Ohio
$100 1 -114 -99%
A
257
AlphaQuest
New York
$29 1 -102 -99%
RJA
258
Ross\Johnson & Associates
Minnesota
$29 1 – –
TSMHT
259
Thurston Springer Miller Herd & Titak
Indiana
$28 1 +1 New
GAM
260
Goldentree Asset Management
New York
– – -570,966 Closed
HI
261
HBK Investments
Texas
– – -482,701 Closed
ECM
262
Engine Capital Management
New York
– – -331,597 Closed
BGM
263
Burkehill Global Management
New York
– – -200,000 Closed
JF
264
Jump Financial
Illinois
– – -114,330 Closed
Balyasny Asset Management
265
Balyasny Asset Management
Illinois
– – -113,161 Closed
PCM
266
Prelude Capital Management
New York
– – -84,658 Closed
RA
267
Royce & Associates
New York
– – -66,391 Closed
EIM
268
Essex Investment Management
Massachusetts
– – -63,315 Closed
State of New Jersey Common Pension Fund D
269
State of New Jersey Common Pension Fund D
New Jersey
– – -46,104 Closed
Treasurer of the State of North Carolina
270
Treasurer of the State of North Carolina
North Carolina
– – -30,206 Closed
CCIA
271
Campbell & Co Investment Adviser
Maryland
– – -29,061 Closed
N
272
Natixis
France
– – -27,807 Closed
Jane Street
273
Jane Street
New York
– – -26,922 Closed
SFI
274
Susquehanna Fundamental Investments
Pennsylvania
– – -25,964 Closed
Millennium Management
275
Millennium Management
New York
– – -20,978 Closed
9 10
11
12 13