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Pacific Biosciences
PACB

Overview Fund Activity

148 hedge funds and large institutions have $607M invested in Pacific Biosciences in 2019 Q3 according to their latest regulatory filings, with 23 funds opening new positions, 49 increasing their positions, 50 reducing their positions, and 24 closing their positions.

Holders
148
Holders Change
-2
Holders Change %
-1.33%
% of All Funds
3.25%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.07%
New
23
Increased
49
Reduced
50
Closed
24
Calls
$712K
Puts
$1.56M
Net Calls
-$847K
Net Calls Change
-$827K

Top Buyers

1
BG
1
Bellevue Group
Switzerland
$12.2M
2
PAMU
2
Pictet Asset Management (UK)
United Kingdom
$7.66M
3
Millennium Management
3
Millennium Management
New York
$9.75M
4
VI
4
Versor Investments
New York
$27.7M
5
Assenagon Asset Management
5
Assenagon Asset Management
Luxembourg
$5.06M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$97K
2
WIC
2
Water Island Capital
New York
$23.7M
3
Goldman Sachs
3
Goldman Sachs
New York
$16.6M
4
LP
4
LMR Partners
United Kingdom
$0
5
EMPI
5
Elo Mutual Pension Insurance
Finland
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$61.1M 11,843,418 +145,062 +1%
Vanguard Group
2
Vanguard Group
Pennsylvania
$40.3M 7,801,024 +134,495 +2%
MF
3
Magnetar Financial
Illinois
$36.5M 7,071,052 -870,321 -11%
AA
4
AQR Arbitrage
Connecticut
$35.4M 6,867,971 -47,240 -0.7%
AAM
5
Alpine Associates Management
Florida
$28.4M 5,503,343 -576,716 -9%
VI
6
Versor Investments
New York
$27.7M 5,372,620 +989,998 +23%
UOC
7
UBS O'Connor
Illinois
$26.2M 5,078,991 +296,262 +6%
WIC
8
Water Island Capital
New York
$23.7M 4,590,150 -3,166,522 -41%
KLCMU
9
Kite Lake Capital Management (UK)
United Kingdom
$19M 3,689,527 +186,234 +5%
ACH
10
ArrowMark Colorado Holdings
Colorado
$17.9M 3,463,165 +58,301 +2%
Goldman Sachs
11
Goldman Sachs
New York
$16.6M 3,221,950 -2,075,410 -39%
State Street
12
State Street
Massachusetts
$15.4M 2,982,010 +72,788 +3%
GF
13
Gabelli Funds
New York
$14.4M 2,797,259 -60,486 -2%
Blackstone Inc
14
Blackstone Inc
New York
$12.4M 2,411,556 – –
BG
15
Bellevue Group
Switzerland
$12.2M 2,373,787 +2,373,787 New
Geode Capital Management
16
Geode Capital Management
Massachusetts
$9.84M 1,907,066 -38,100 -2%
Millennium Management
17
Millennium Management
New York
$9.75M 1,888,900 +1,239,200 +191%
Northern Trust
18
Northern Trust
Illinois
$9.45M 1,830,624 +74,029 +4%
Grantham, Mayo, Van Otterloo & Co (GMO)
19
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$9.34M 1,810,217 +763,574 +73%
UBS Group
20
UBS Group
Switzerland
$8.18M 1,585,152 -64,858 -4%
IA
21
IndexIQ Advisors
New York
$7.91M 1,532,874 -103,639 -6%
PAMU
22
Pictet Asset Management (UK)
United Kingdom
$7.66M 1,483,872 +1,452,172 +4,581%
GCIA
23
Gabelli & Co Investment Advisers
New York
$6.72M 1,302,391 -9,816 -0.7%
Man Group
24
Man Group
United Kingdom
$6.72M 1,301,892 -236,517 -15%
Alyeska Investment Group
25
Alyeska Investment Group
Illinois
$6.61M 1,281,676 -39,466 -3%
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