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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.

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 Market Value Shares Shares
Change 		Shares
Change %
AIM
1
ARK Investment Management
Florida
$321M 27,753,679 +2,061,998 +8%
Vanguard Group
2
Vanguard Group
Pennsylvania
$258M 22,275,690 +1,996,655 +10%
BlackRock
3
BlackRock
New York
$234M 20,201,900 +1,666,520 +9%
MA
4
Madrone Advisors
California
$190M 16,415,933 – –
Sumitomo Mitsui Trust Group
5
Sumitomo Mitsui Trust Group
Japan
$162M 14,006,515 -159,678 -1%
NAMA
6
Nikko Asset Management Americas
New York
$159M 14,006,515 -159,678 -1%
JSP
7
Jackson Square Partners
California
$140M 12,097,961 -2,907,216 -19%
Point72 Asset Management
8
Point72 Asset Management
Connecticut
$84.4M 7,289,368 +1,957,373 +37%
BG
9
Bellevue Group
Switzerland
$81.4M 7,026,106 +547,181 +8%
FCM
10
Farallon Capital Management
California
$73.6M 6,355,120 +2,350,720 +59%
T. Rowe Price Investment Management
11
T. Rowe Price Investment Management
Maryland
$62.8M 5,420,563 -649,976 -11%
State Street
12
State Street
Massachusetts
$62.1M 5,362,819 +135,323 +3%
Citadel Advisors
13
Citadel Advisors
Florida
$58.5M 5,048,972 +472,312 +10%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$54.8M 4,731,109 +561,499 +13%
Fidelity Investments
15
Fidelity Investments
Massachusetts
$50.6M 4,368,167 +4,217,484 +2,799%
Capital International Investors
16
Capital International Investors
California
$48.8M 4,215,801 -1,883,880 -31%
Macquarie Group
17
Macquarie Group
Australia
$46.5M 4,013,617 +1,093 +0%
APM
18
Avidity Partners Management
Texas
$44.1M 3,812,600 +3,812,600 New
T. Rowe Price Associates
19
T. Rowe Price Associates
Maryland
$42.2M 3,641,812 +216,045 +6%
Dimensional Fund Advisors
20
Dimensional Fund Advisors
Texas
$41.5M 3,585,373 +2,307,025 +180%
DTC
21
Deep Track Capital
Connecticut
$40.6M 3,504,390 +3,504,390 New
Lord, Abbett & Co
22
Lord, Abbett & Co
New Jersey
$39.7M 3,432,004 -780,131 -19%
Capital World Investors
23
Capital World Investors
California
$39.3M 3,390,000 – –
Northern Trust
24
Northern Trust
Illinois
$29.4M 2,539,142 +140,999 +6%
Goldman Sachs
25
Goldman Sachs
New York
$26.9M 2,319,292 -220,869 -9%
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