ACIA

Acacia Communications, Inc. Common Stock
ACIA

Overview Fund Activity
Delisted

ACIA was delisted on the 26th of February, 2021.

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188 hedge funds and large institutions have $2.68B invested in Acacia Communications, Inc. Common Stock in 2020 Q4 according to their latest regulatory filings, with 43 funds opening new positions, 60 increasing their positions, 64 reducing their positions, and 33 closing their positions.

Holders
188
Holders Change
+9
Holders Change %
+5.03%
% of All Funds
3.34%
Holding in Top 10
14
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-26.32%
% of All Funds
0.25%
New
43
Increased
60
Reduced
64
Closed
33
Calls
$281M
Puts
$123M
Net Calls
+$158M
Net Calls Change
+$135M

Top Buyers

1
Verition Fund Management
1
Verition Fund Management
Connecticut
$64.7M
2
Millennium Management
2
Millennium Management
New York
$94.6M
3
Hudson Bay Capital Management
3
Hudson Bay Capital Management
Connecticut
$35.8M
4
WMSA
4
Weiss Multi-Strategy Advisers
New York
$34.8M
5
Morgan Stanley
5
Morgan Stanley
New York
$37.6M

Top Sellers

1
PCM
1
Pentwater Capital Management
Florida
$30.4M
2
Citadel Advisors
2
Citadel Advisors
Florida
$54.2M
3
RA
3
Ramius Advisors
New York
$0
4
CS
4
Credit Suisse
Switzerland
$24.3M
5
HI
5
HBK Investments
Texas
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$263M 3,598,481 +99,350 +3%
BlackRock
2
BlackRock
New York
$222M 3,045,136 +149,357 +5%
AAM
3
Alpine Associates Management
Florida
$140M 1,913,633 -343,375 -15%
TAL
4
TIG Advisors LLC
New York
$129M 1,763,327 +362,677 +26%
MF
5
Magnetar Financial
Illinois
$116M 1,590,626 -158,176 -9%
MAM
6
Melqart Asset Management
United Kingdom
$95.9M 1,314,797 +165,504 +14%
Millennium Management
7
Millennium Management
New York
$94.6M 1,296,145 +827,538 +177%
Renaissance Technologies
8
Renaissance Technologies
New York
$83.6M 1,145,749 -234,610 -17%
SCM
9
Segantii Capital Management
Hong Kong
$79.6M 747,239 +234,281 +46%
UOC
10
UBS O'Connor
Illinois
$73.4M 1,005,669 -42,150 -4%
WIC
11
Water Island Capital
New York
$65.9M 903,369 -240,175 -21%
Verition Fund Management
12
Verition Fund Management
Connecticut
$64.7M 886,405 +829,005 +1,444%
State Street
13
State Street
Massachusetts
$58.9M 807,769 +6,827 +0.9%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
14
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$54.4M 746,238 -233,033 -24%
Citadel Advisors
15
Citadel Advisors
Florida
$54.2M 743,014 -836,584 -53%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$43.7M 598,466 +32,045 +6%
D.E. Shaw & Co
17
D.E. Shaw & Co
New York
$42.3M 579,286 -100,749 -15%
Morgan Stanley
18
Morgan Stanley
New York
$37.6M 515,553 +455,970 +765%
Hudson Bay Capital Management
19
Hudson Bay Capital Management
Connecticut
$35.8M 491,033 +491,033 New
Northern Trust
20
Northern Trust
Illinois
$34.9M 478,541 -13,310 -3%
WMSA
21
Weiss Multi-Strategy Advisers
New York
$34.8M 477,365 +477,365 New
Citigroup
22
Citigroup
New York
$34.4M 471,246 +46,700 +11%
Norges Bank
23
Norges Bank
Norway
$34.2M 468,393 -50,081 -10%
Barclays
24
Barclays
United Kingdom
$32.7M 447,636 +10,837 +2%
Two Sigma Investments
25
Two Sigma Investments
New York
$31.9M 437,641 +437,641 New
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