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Pacific Biosciences
PACB

Overview Fund Activity

227 hedge funds and large institutions have $332M invested in Pacific Biosciences in 2024 Q2 according to their latest regulatory filings, with 35 funds opening new positions, 81 increasing their positions, 60 reducing their positions, and 71 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
227
Holders Change
-39
Holders Change %
-14.66%
% of All Funds
3.3%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
35
Increased
81
Reduced
60
Closed
71
Calls
$2.38M
Puts
$3M
Net Calls
-$620K
Net Calls Change
-$1.98M

Top Buyers

1
EDRH
Edmond de Rothschild Holding
Switzerland
+$8.53M
2
MA
Madrone Advisors
California
+$7.95M
3
Millennium Management
Millennium Management
New York
+$3.04M
4
Goldman Sachs
Goldman Sachs
New York
+$2.43M
5
JSP
Jackson Square Partners
California
+$2.33M

Top Sellers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$31.5M
2
DTC
Deep Track Capital
Connecticut
-$26.3M
3
Macquarie Group
Macquarie Group
Australia
-$24.9M
4
BG
Bellevue Group
Switzerland
-$17.2M
5
Capital International Investors
Capital International Investors
California
-$11.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
T. Rowe Price Investment Management
226
T. Rowe Price Investment Management
Maryland
– -$31.5M -8,397,820 Closed
DTC
227
Deep Track Capital
Connecticut
– -$26.3M -7,000,000 Closed
Macquarie Group
228
Macquarie Group
Australia
– -$24.9M -6,638,910 Closed
BG
229
Bellevue Group
Switzerland
– -$17.2M -4,592,251 Closed
Capital International Investors
230
Capital International Investors
California
– -$11.7M -3,113,749 Closed
EHI
231
Eagle Health Investments
Connecticut
– -$8.13M -2,167,021 Closed
Qube Research & Technologies (QRT)
232
Qube Research & Technologies (QRT)
United Kingdom
– -$6.71M -1,789,237 Closed
WP
233
Woodline Partners
California
– -$5.77M -1,537,433 Closed
APM
234
Avidity Partners Management
Texas
– -$2.53M -675,000 Closed
Schroder Investment Management Group
235
Schroder Investment Management Group
United Kingdom
– -$1.72M -459,830 Closed
Tudor Investment Corp
236
Tudor Investment Corp
Connecticut
– -$1.09M -291,569 Closed
Balyasny Asset Management
237
Balyasny Asset Management
Illinois
– -$1.08M -288,612 Closed
SSA
238
Schonfeld Strategic Advisors
New York
– -$1.01M -268,245 Closed
CSS
239
Cubist Systematic Strategies
Connecticut
– -$927K -247,209 Closed
SA
240
SpiderRock Advisors
Delaware
– -$740K -201,534 Closed
DTL
241
Dynamic Technology Lab
Singapore
– -$726K -193,609 Closed
SPA
242
Sherbrooke Park Advisers
New York
– -$584K -155,769 Closed
Connor, Clark & Lunn Investment Management (CC&L)
243
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$555K -148,046 Closed
AIG
244
American International Group
New York
– -$466K -124,232 Closed
IMC Chicago
245
IMC Chicago
Illinois
– -$434K -115,620 Closed
Amundi
246
Amundi
France
– -$165K -112,869 Closed
CIA
247
Capital Impact Advisors
Massachusetts
– -$422K -112,567 Closed
AQR Capital Management
248
AQR Capital Management
Connecticut
– -$406K -108,364 Closed
QL
249
Quarry LP
New York
– -$401K -106,985 Closed
NRD
250
Nebula Research & Development
New York
– -$399K -106,434 Closed
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