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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
2.69%
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 %
DekaBank Deutsche Girozentrale
76
DekaBank Deutsche Girozentrale
Germany
$96K 73,300 – –
VOYA Investment Management
77
VOYA Investment Management
Georgia
$96K 77,398 +820 +1%
Canada Pension Plan Investment Board
78
Canada Pension Plan Investment Board
Ontario, Canada
$90.9K 73,300 +66,800 +1,028%
State Board of Administration of Florida Retirement System
79
State Board of Administration of Florida Retirement System
Florida
$89.2K 71,941 – –
ProShare Advisors
80
ProShare Advisors
Maryland
$84.1K 67,828 -3,744 -5%
Wolverine Trading
81
Wolverine Trading
Illinois
$78.9K 61,165 +25,493 +71%
Commonwealth Equity Services
82
Commonwealth Equity Services
Massachusetts
$78K 63,227 -13,135 -17%
CUAMC
83
China Universal Asset Management Company
China
$77.1K 62,190 +5,339 +9%
HIP
84
HUB Investment Partners
Texas
$76.8K 61,900 +61,900 New
Optiver Holding
85
Optiver Holding
Netherlands
$74.6K 60,178 +10,840 +22%
Osaic Holdings
86
Osaic Holdings
Arizona
$73.7K 41,516 +4,079 +11%
PFSRSONJ
87
Police & Firemen's Retirement System of New Jersey
New Jersey
$71.8K 57,886 – –
Stifel Financial
88
Stifel Financial
Missouri
$70.8K 57,112 -2,420 -4%
ACS
89
Archford Capital Strategies
Illinois
$65.3K 52,694 – –
EWA
90
Evolution Wealth Advisors
Florida
$62K 50,000 – –
WA
91
Wealth Architects
California
$60.4K 48,725 – –
Royal Bank of Canada
92
Royal Bank of Canada
Ontario, Canada
$52K 42,847 -4,078 -9%
FAIM
93
Financial Advocates Investment Management
Washington
$49.6K 40,000 +40,000 New
Wealth Enhancement Advisory Services
94
Wealth Enhancement Advisory Services
Minnesota
$48.2K 30,113 +9,739 +48%
VPIM
95
Vanguard Personalized Indexing Management
California
$45.6K 36,746 +6,321 +21%
BNP Paribas Financial Markets
96
BNP Paribas Financial Markets
France
$45.2K 36,462 -7,359 -17%
Prudential Financial
97
Prudential Financial
New Jersey
$44.2K 35,684 +15,062 +73%
GAM
98
Gotham Asset Management
New York
$44.2K 35,671 +35,671 New
CWM
99
CIBC World Markets
New York
$42.2K 34,023 -26,674 -44%
CIBC World Market
100
CIBC World Market
Ontario, Canada
$41K 33,100 -25,000 -43%
2 3
4
5 6