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Pacific Biosciences
PACB

Overview Fund Activity

203 hedge funds and large institutions have $243M invested in Pacific Biosciences in 2025 Q2 according to their latest regulatory filings, with 29 funds opening new positions, 54 increasing their positions, 69 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
203
Holders Change
-19
Holders Change %
-8.56%
% of All Funds
2.72%
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
54
Reduced
69
Closed
46
Calls
$2.16M
Puts
$2.62M
Net Calls
-$462K
Net Calls Change
-$3.02M

Top Buyers

1
PD
Point72 (DIFC)
United Arab Emirates
$3.05M
2
PEAK6
PEAK6
Illinois
$1.24M
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
$1.59M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
$1.13M
5
National Bank of Canada
National Bank of Canada
Quebec, Canada
$1.34M

Top Sellers

1
EDRH
Edmond de Rothschild Holding
Switzerland
$16.6M
2
MA
Madrone Advisors
California
$20.8M
3
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
$10K
4
JSP
Jackson Square Partners
California
$686K
5
Morgan Stanley
Morgan Stanley
New York
$1.03M
Name Holding Trade Value Shares
Change 		Shares
Change %
LPL Financial
51
LPL Financial
California
$219K -$9K -7,261 -4%
Creative Planning
52
Creative Planning
Kansas
$218K +$155K +124,893 +246%
MIM
53
MetLife Investment Management
New Jersey
$206K +$28K +22,561 +16%
BEI
54
Benjamin Edwards Inc
Missouri
$191K -$7.06K -5,695 -4%
Raymond James Financial
55
Raymond James Financial
Florida
$188K +$27.1K +21,863 +17%
Envestnet Asset Management
56
Envestnet Asset Management
Illinois
$186K -$17K -13,741 -8%
IA
57
IFP Advisors
Florida
$184K -$57K -45,950 -24%
FCM
58
Farallon Capital Management
California
$167K – – –
Citigroup
59
Citigroup
New York
$160K -$190K -153,323 -54%
IIM
60
INTECH Investment Management
Florida
$156K -$76.1K -61,382 -33%
CHAM
61
Clear Harbor Asset Management
Connecticut
$152K -$360 -290 -0.2%
KWM
62
Koa Wealth Management
California
$149K – – –
Simplex Trading
63
Simplex Trading
Illinois
$145K +$144K +116,763 +15,323%
AF
64
Advisornet Financial
Minnesota
$135K +$39.8K +32,105 +42%
HF
65
HRT Financial
New York
$131K -$46.3K -37,563 -26%
Cetera Investment Advisers
66
Cetera Investment Advisers
Illinois
$130K +$11.9K +9,617 +10%
TRCT
67
Tower Research Capital (TRC)
New York
$129K +$9.3K +7,497 +8%
Group One Trading
68
Group One Trading
Illinois
$127K +$127K +102,442 New
Manulife (Manufacturers Life Insurance)
69
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$125K +$3.47K +2,798 +3%
Bank of Montreal
70
Bank of Montreal
Ontario, Canada
$125K -$5.82K -4,690 -4%
GF
71
Gabelli Funds
New York
$124K – – –
NSEDCP
72
NJ State Employees Deferred Compensation Plan
New Jersey
$124K – – –
APG
73
Abacus Planning Group
South Carolina
$124K – – –
Wealthfront Advisers
74
Wealthfront Advisers
California
$111K +$300 +242 +0.3%
EGM
75
Engineers Gate Manager
New York
$110K +$110K +88,827 New
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