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Pacific Biosciences
PACB

Overview Fund Activity

255 hedge funds and large institutions have $4.2B invested in Pacific Biosciences in 2021 Q4 according to their latest regulatory filings, with 51 funds opening new positions, 87 increasing their positions, 79 reducing their positions, and 40 closing their positions.

Holders
255
Holders Change
+10
Holders Change %
+4.08%
% of All Funds
3.94%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.08%
New
51
Increased
87
Reduced
79
Closed
40
Calls
$21M
Puts
$20.4M
Net Calls
+$570K
Net Calls Change
+$16.2M

Top Buyers

1
AIM
1
ARK Investment Management
Florida
$540M
2
Invesco
2
Invesco
Georgia
$65.4M
3
NAMA
3
Nikko Asset Management Americas
New York
$245M
4
Sumitomo Mitsui Trust Group
4
Sumitomo Mitsui Trust Group
Japan
$244M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$406M

Top Sellers

1
HA
1
HHLR Advisors
Cayman Islands
$0
2
Westfield Capital Management
2
Westfield Capital Management
Massachusetts
$17.6M
3
EAM
3
Eagle Asset Management
Florida
$0
4
SIG
4
Senator Investment Group
New York
$0
5
PAMS
5
Pictet Asset Management (Switzerland)
Switzerland
$2.68M
Name Market Value Shares Shares
Change 		Shares
Change %
AIM
1
ARK Investment Management
Florida
$540M 26,383,103 +3,660,028 +16%
Vanguard Group
2
Vanguard Group
Pennsylvania
$406M 19,854,876 +1,858,227 +10%
BlackRock
3
BlackRock
New York
$339M 16,569,244 +436,273 +3%
JSP
4
Jackson Square Partners
California
$297M 14,503,169 -33,502 -0.2%
Capital International Investors
5
Capital International Investors
California
$248M 12,106,318 +712,191 +6%
NAMA
6
Nikko Asset Management Americas
New York
$245M 11,915,025 +2,567,023 +27%
Sumitomo Mitsui Trust Group
7
Sumitomo Mitsui Trust Group
Japan
$244M 11,915,025 +2,567,023 +27%
SM
8
SB Management
United Arab Emirates
$167M 8,156,107 – –
CC
9
Casdin Capital
New York
$163M 7,990,652 – –
T. Rowe Price Associates
10
T. Rowe Price Associates
Maryland
$118M 5,833,804 +84,468 +1%
William Blair Investment Management
11
William Blair Investment Management
Illinois
$112M 5,469,636 +1,374,633 +34%
BBA
12
Baker Bros. Advisors
New York
$111M 5,444,963 – –
State Street
13
State Street
Massachusetts
$85.1M 4,157,650 -112,957 -3%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$75.8M 3,703,993 +218,252 +6%
Capital World Investors
15
Capital World Investors
California
$69.4M 3,390,000 – –
Invesco
16
Invesco
Georgia
$65.4M 3,195,790 +3,103,297 +3,355%
Goldman Sachs
17
Goldman Sachs
New York
$54.7M 2,675,655 +309,978 +13%
SEI Investments
18
SEI Investments
Pennsylvania
$54.7M 2,674,954 +146,263 +6%
Ameriprise
19
Ameriprise
Minnesota
$51.2M 2,502,687 +280,209 +13%
FCM
20
Farallon Capital Management
California
$41.9M 2,045,488 +53,238 +3%
Northern Trust
21
Northern Trust
Illinois
$40.6M 1,983,958 -318,587 -14%
Macquarie Group
22
Macquarie Group
Australia
$38.9M 1,899,756 +1,692,396 +816%
Fidelity Investments
23
Fidelity Investments
Massachusetts
$36.7M 1,792,291 +1,528,880 +580%
Norges Bank
24
Norges Bank
Norway
$35.3M 1,726,569 +532,100 +45%
Charles Schwab
25
Charles Schwab
California
$32.6M 1,591,325 +145,480 +10%
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