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Pacific Biosciences
PACB

Overview Fund Activity

200 hedge funds and large institutions have $241M invested in Pacific Biosciences in 2025 Q2 according to their latest regulatory filings, with 29 funds opening new positions, 53 increasing their positions, 69 reducing their positions, and 46 closing their positions.

Holders
200
Holders Change
-22
Holders Change %
-9.91%
% of All Funds
2.68%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
29
Increased
53
Reduced
69
Closed
46
Calls
$2.13M
Puts
$2.3M
Net Calls
-$166K
Net Calls Change
-$2.73M

Top Buyers

1
PD
1
Point72 (DIFC)
United Arab Emirates
$3.05M
2
PEAK6
2
PEAK6
Illinois
$1.24M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$1.13M
4
National Bank of Canada
4
National Bank of Canada
Quebec, Canada
$1.34M
5
VAS
5
Vestmark Advisory Solutions
Massachusetts
$1.6M

Top Sellers

1
EDRH
1
Edmond de Rothschild Holding
Switzerland
$16.6M
2
MA
2
Madrone Advisors
California
$20.8M
3
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$10K
4
JSP
4
Jackson Square Partners
California
$686K
5
Morgan Stanley
5
Morgan Stanley
New York
$1.03M
Name Market Value Shares Shares
Change 		Shares
Change %
D.E. Shaw & Co
101
D.E. Shaw & Co
New York
$39.8K 32,073 +32,073 New
TSS
102
Two Sigma Securities
New York
$39.7K 32,017 -1,021 -3%
CIM
103
CIM Investment Management
Pennsylvania
$39.4K 25,550 +12,822 +101%
Victory Capital Management
104
Victory Capital Management
Texas
$39.1K 31,499 +2,134 +7%
HIC
105
Hartline Investment Corp
Illinois
$38.4K 31,000 – –
VVP
106
Venture Visionary Partners
Ohio
$37.6K 30,300 +300 +1%
FA
107
Faithward Advisors
Pennsylvania
$37.2K 30,000 – –
AWM
108
Axxcess Wealth Management
California
$37K 29,860 -978 -3%
PAG
109
Private Advisor Group
New Jersey
$36.9K 29,769 +6,386 +27%
FIM
110
Freedom Investment Management
Connecticut
$36.2K 29,166 +4,560 +19%
KPWS
111
Kestra Private Wealth Services
Texas
$34.6K 27,900 +27,900 New
SFP
112
Sandbox Financial Partners
Maryland
$34.1K 27,517 – –
AIP
113
Ameritas Investment Partners
Nebraska
$32.4K 26,094 – –
ECM
114
ExodusPoint Capital Management
New York
$32K 25,573 +25,573 New
Two Sigma Advisers
115
Two Sigma Advisers
New York
$31K 25,000 -77,500 -76%
Legal & General Group
116
Legal & General Group
United Kingdom
$30.3K 24,447 -210,188 -90%
PCIA
117
Prime Capital Investment Advisors
Kansas
$29.9K 24,124 -11,583 -32%
CAM
118
Cresset Asset Management
Illinois
$28.5K 22,955 – –
AI
119
Atria Investments
North Carolina
$27.5K 22,171 -157 -0.7%
EH
120
Equitable Holdings
New York
$27.1K 21,875 – –
GFA
121
Gallagher Fiduciary Advisors
Illinois
$26.4K 21,288 +3,899 +22%
X
122
Xponance
Pennsylvania
$26.3K 21,195 +1,333 +7%
SCM
123
SVB Capital Management
California
$25.5K 20,586 – –
WAM
124
Worth Asset Management
Texas
$24.7K 19,900 -500 -2%
California State Teachers Retirement System (CalSTRS)
125
California State Teachers Retirement System (CalSTRS)
California
$24.6K 19,821 -211,444 -91%
3 4
5
6 7