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Pacific Biosciences
PACB

Overview Fund Activity

257 hedge funds and large institutions have $2.93B invested in Pacific Biosciences in 2023 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 86 increasing their positions, 60 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
257
Holders Change
+23
Holders Change %
+9.83%
% of All Funds
4.11%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.06%
New
54
Increased
86
Reduced
60
Closed
29
Calls
$59.3M
Puts
$18.5M
Net Calls
+$40.8M
Net Calls Change
+$30.7M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$50.6M
2
APM
2
Avidity Partners Management
Texas
$44.1M
3
DTC
3
Deep Track Capital
Connecticut
$40.6M
4
FCM
4
Farallon Capital Management
California
$73.6M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$41.5M

Top Sellers

1
JSP
1
Jackson Square Partners
California
$140M
2
Capital International Investors
2
Capital International Investors
California
$48.8M
3
Lord, Abbett & Co
3
Lord, Abbett & Co
New Jersey
$39.7M
4
T. Rowe Price Investment Management
4
T. Rowe Price Investment Management
Maryland
$62.8M
5
Qube Research & Technologies (QRT)
5
Qube Research & Technologies (QRT)
United Kingdom
$1.71M
Name Holding Trade Value Shares
Change 		Shares
Change %
ITP
26
Iron Triangle Partners
Connecticut
$26.6M +$6.95M +600,000 +35%
SEI Investments
27
SEI Investments
Pennsylvania
$25M -$5.74M -495,421 -19%
Morgan Stanley
28
Morgan Stanley
New York
$23.8M +$8.96M +773,836 +60%
OIM
29
Oracle Investment Management
Connecticut
$23.3M -$1.61M -139,312 -6%
Charles Schwab
30
Charles Schwab
California
$20.2M +$1.85M +160,015 +10%
Voloridge Investment Management
31
Voloridge Investment Management
Florida
$19.9M +$17.6M +1,523,472 +794%
Victory Capital Management
32
Victory Capital Management
Texas
$19.1M +$18.9M +1,628,823 +7,092%
Bank of New York Mellon
33
Bank of New York Mellon
New York
$17.3M +$6.15M +530,864 +55%
Ameriprise
34
Ameriprise
Minnesota
$17.1M -$1.65M -142,435 -9%
DCMIC
35
Decheng Capital Management III (Cayman)
Cayman Islands
$17M – – –
Mirae Asset Global Investments
36
Mirae Asset Global Investments
South Korea
$15.8M +$4.63K +400 +0%
Artisan Partners
37
Artisan Partners
Wisconsin
$15.1M +$7.59M +655,337 +101%
JPMorgan Chase & Co
38
JPMorgan Chase & Co
New York
$14M +$4.54M +392,455 +48%
Norges Bank
39
Norges Bank
Norway
$13.8M -$5.89M -508,706 -30%
BBA
40
Baker Bros. Advisors
New York
$13.1M – – –
B
41
Braidwell
Connecticut
$12.7M +$12.7M +1,097,300 New
Alyeska Investment Group
42
Alyeska Investment Group
Illinois
$12.6M +$12.6M +1,084,384 New
SIG
43
Senator Investment Group
New York
$11.6M – – –
Blackstone Inc
44
Blackstone Inc
New York
$11.6M +$11.6M +1,000,000 New
AAP
45
Ardsley Advisory Partners
Connecticut
$10.5M +$11.6K +1,000 +0.1%
Bank of America
46
Bank of America
North Carolina
$9.73M +$3.52M +303,904 +57%
GIM
47
Granahan Investment Management
Massachusetts
$8.87M +$1.03M +88,969 +13%
PAMP
48
Polar Asset Management Partners
Ontario, Canada
$7.66M +$7.66M +661,700 New
Nuveen Asset Management
49
Nuveen Asset Management
Illinois
$7.62M -$548K -47,309 -7%
DM
50
Deerfield Management
New York
$7.53M +$7.53M +650,000 New
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