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Pacific Biosciences
PACB

Overview Fund Activity

272 hedge funds and large institutions have $2.86B invested in Pacific Biosciences in 2023 Q4 according to their latest regulatory filings, with 49 funds opening new positions, 103 increasing their positions, 75 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
272
Holders Change
–
Holders Change %
0%
% of All Funds
3.99%
Holding in Top 10
6
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+50%
% of All Funds
0.09%
New
49
Increased
103
Reduced
75
Closed
45
Calls
$54M
Puts
$22M
Net Calls
+$32M
Net Calls Change
-$44.1M

Top Buyers

1
Morgan Stanley
Morgan Stanley
New York
$218M
2
AIM
ARK Investment Management
Florida
$338M
3
Vanguard Group
Vanguard Group
Pennsylvania
$263M
4
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
$29.8M
5
JSP
Jackson Square Partners
California
$95.2M

Top Sellers

1
FCM
Farallon Capital Management
California
$60.7M
2
Citadel Advisors
Citadel Advisors
Florida
$5.34M
3
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$24M
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
$8.91M
5
BBA
Baker Bros. Advisors
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
PVI
276
Pura Vida Investments
New York
– -$3.47M -415,000 Closed
Voloridge Investment Management
277
Voloridge Investment Management
Florida
– -$3.23M -386,690 Closed
Qube Research & Technologies (QRT)
278
Qube Research & Technologies (QRT)
United Kingdom
– -$2.76M -330,331 Closed
Balyasny Asset Management
279
Balyasny Asset Management
Illinois
– -$2.73M -326,770 Closed
Renaissance Technologies
280
Renaissance Technologies
New York
– -$2.73M -326,622 Closed
Squarepoint
281
Squarepoint
New York
– -$2.07M -247,861 Closed
PHP
282
Parkman Healthcare Partners
Connecticut
– -$1.76M -210,580 Closed
N
283
Numerai
California
– -$1.56M -186,635 Closed
Millennium Management
284
Millennium Management
New York
– -$1.28M -153,717 Closed
SG Americas Securities
285
SG Americas Securities
New York
– -$1.22M -145,614 Closed
HF
286
HRT Financial
New York
– -$1.12M -134,188 Closed
BAMF
287
BI Asset Management Fondsmaeglerselskab
Denmark
– -$858K -102,765 Closed
SC
288
Shay Capital
New York
– -$626K -75,000 Closed
HSA
289
Hussman Strategic Advisors
Maryland
– -$438K -52,500 Closed
DFCM
290
Dark Forest Capital Management
Puerto Rico
– -$365K -43,698 Closed
PMEF
291
Point72 Middle East FZE
United Arab Emirates
– -$295K -35,306 Closed
AIM
292
Aigen Investment Management
New York
– -$290K -34,671 Closed
Verition Fund Management
293
Verition Fund Management
Connecticut
– -$266K -31,800 Closed
SCA
294
Snowden Capital Advisors
New York
– -$243K -29,116 Closed
GCM
295
Ghisallo Capital Management
Massachusetts
– -$209K -25,000 Closed
DA
296
Duality Advisers
Florida
– -$184K -22,075 Closed
Allspring Global Investments
297
Allspring Global Investments
North Carolina
– -$175K -20,962 Closed
DC
298
Diametric Capital
Massachusetts
– -$174K -20,837 Closed
NRD
299
Nebula Research & Development
New York
– -$164K -19,596 Closed
WIC
300
Water Island Capital
New York
– -$134K -16,000 Closed
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