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Silicon Laboratories
SLAB

Overview Fund Activity

276 hedge funds and large institutions have $5.87B invested in Silicon Laboratories in 2021 Q1 according to their latest regulatory filings, with 36 funds opening new positions, 92 increasing their positions, 112 reducing their positions, and 27 closing their positions.

Holders
276
Holders Change
+5
Holders Change %
+1.85%
% of All Funds
4.86%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.04%
New
36
Increased
92
Reduced
112
Closed
27
Calls
$12.9M
Puts
$4.31M
Net Calls
+$8.57M
Net Calls Change
+$2.19M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$78.2M
2
RS
2
Robeco Schweiz
Switzerland
$77.6M
3
Rafferty Asset Management
3
Rafferty Asset Management
New York
$21.7M
4
Barclays
4
Barclays
United Kingdom
$12.4M
5
PP
5
Peconic Partners
New York
$11.3M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$298M
2
AllianceBernstein
2
AllianceBernstein
Tennessee
$108M
3
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$74.8M
4
Franklin Resources
4
Franklin Resources
California
$32.9M
5
VBA
5
Van Berkom & Associates
Quebec, Canada
$103M
Name Holding Trade Value Shares
Change 		Shares
Change %
DIA
51
Davidson Investment Advisors
Montana
$13.1M +$225K +1,595 +2%
Ameriprise
52
Ameriprise
Minnesota
$12.9M -$1.13M -8,024 -8%
PC
53
Pier Capital
Connecticut
$12.8M +$733K +5,195 +6%
Barclays
54
Barclays
United Kingdom
$12.4M +$12.1M +85,768 +4,356%
CS
55
Credit Suisse
Switzerland
$11.4M -$867K -6,146 -7%
PP
56
Peconic Partners
New York
$11.3M +$11.3M +80,104 New
Deutsche Bank
57
Deutsche Bank
Germany
$11.1M -$458K -3,247 -4%
MOACM
58
Mutual of America Capital Management
New York
$10.9M -$556K -3,940 -5%
Royal Bank of Canada
59
Royal Bank of Canada
Ontario, Canada
$10.8M -$801K -5,675 -7%
MWNA
60
Marshall Wace North America
New York
$10.7M +$10.7M +75,630 New
UBS Group
61
UBS Group
Switzerland
$10.4M +$4.73M +33,529 +83%
Manulife (Manufacturers Life Insurance)
62
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$10.2M -$735K -5,209 -7%
MAP
63
Moody Aldrich Partners
Massachusetts
$9.7M +$216K +1,530 +2%
California State Teachers Retirement System (CalSTRS)
64
California State Teachers Retirement System (CalSTRS)
California
$9.23M -$29.3K -208 -0.3%
D.E. Shaw & Co
65
D.E. Shaw & Co
New York
$9.16M +$3.49M +24,719 +61%
Renaissance Technologies
66
Renaissance Technologies
New York
$9.06M +$3.98M +28,200 +78%
State of Wisconsin Investment Board
67
State of Wisconsin Investment Board
Wisconsin
$8.63M – – –
New York State Teachers Retirement System (NYSTRS)
68
New York State Teachers Retirement System (NYSTRS)
New York
$8.43M -$423K -3,000 -5%
PPA
69
Parametric Portfolio Associates
Washington
$8.38M +$184K +1,301 +2%
PFM
70
Premier Fund Managers
United Kingdom
$8.23M +$2.43M +17,642 +42%
FCM
71
Frontier Capital Management
Massachusetts
$8M -$636K -4,509 -7%
UBS AM
72
UBS AM
Illinois
$7.35M +$73.8K +523 +1%
GPGA
73
Grandeur Peak Global Advisors
Utah
$7.09M -$7.33M -51,966 -51%
AGAM
74
Avalon Global Asset Management
California
$7.07M -$1.41M -10,000 -17%
SEI Investments
75
SEI Investments
Pennsylvania
$6.72M -$3.32M -23,624 -33%
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