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Sleep Number
SNBR

Overview Fund Activity

189 hedge funds and large institutions have $1.35B invested in Sleep Number in 2017 Q3 according to their latest regulatory filings, with 21 funds opening new positions, 65 increasing their positions, 74 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
189
Holders Change
-21
Holders Change %
-10%
% of All Funds
4.72%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.07%
New
21
Increased
65
Reduced
74
Closed
39
Calls
$32.8M
Puts
$15.9M
Net Calls
+$16.8M
Net Calls Change
-$2.89M

Top Buyers

1
AllianceBernstein
AllianceBernstein
Tennessee
+$30.8M
2
Millennium Management
Millennium Management
New York
+$21M
3
VVP
Vulcan Value Partners
Alabama
+$19.7M
4
Norges Bank
Norges Bank
Norway
+$9.6M
5
TA
Teachers Advisors
New York
+$8.78M

Top Sellers

1
RCAMU
Rothschild & Co Asset Management US
Connecticut
-$26.6M
2
Citadel Advisors
Citadel Advisors
Florida
-$20.6M
3
Bank of Montreal
Bank of Montreal
Ontario, Canada
-$13.3M
4
IIM
Ivory Investment Management
New York
-$12.8M
5
NI
Numeric Investors
Massachusetts
-$9.82M
Name Holding Trade Value Shares
Change 		Shares
Change %
WAM
201
Wolverine Asset Management
Illinois
– -$1.06M -30,000 Closed
MF
202
Magnetar Financial
Illinois
– -$1.05M -29,510 Closed
EMG
203
Ellington Management Group
Connecticut
– -$958K -27,000 Closed
WG
204
Winton Group
United Kingdom
– -$947K -26,682 Closed
MC
205
Menta Capital
California
– -$877K -24,700 Closed
LCM
206
Laurion Capital Management
New York
– -$823K -23,188 Closed
BCM
207
Bridgeway Capital Management
Texas
– -$799K -22,500 Closed
Wolverine Trading
208
Wolverine Trading
Illinois
– -$796K -22,359 Closed
SCM
209
Stevens Capital Management
Pennsylvania
– -$508K -14,311 Closed
SEC
210
Seven Eight Capital
New York
– -$426K -12,000 Closed
LS
211
Livforsakringsbolaget Skandia
Sweden
– -$341K -9,600 Closed
FWM
212
Frontier Wealth Management
Missouri
– -$291K -8,200 Closed
SSG
213
Summit Securities Group
New York
– -$277K -7,819 Closed
BCM
214
Bayesian Capital Management
New York
– -$277K -7,800 Closed
JG
215
Jefferies Group
New York
– -$274K -7,733 Closed
PA
216
Profund Advisors
Maryland
– -$246K -6,943 Closed
CI
217
Cigna Investments
Connecticut
– -$225K -6,337 Closed
B
218
BancorpSouth
Mississippi
– -$210K -5,897 Closed
AB
219
Amalgamated Bank
New York
– -$206K -5,804 Closed
FQ
220
First Quadrant
California
– -$205K -5,766 Closed
Victory Capital Management
221
Victory Capital Management
Texas
– -$180K -5,062 Closed
AIM
222
Acrospire Investment Management
Illinois
– -$77K -2,171 Closed
Walleye Trading
223
Walleye Trading
New York
– -$67 -1,892 Closed
Creative Planning
224
Creative Planning
Kansas
– -$41K -1,151 Closed
Nomura Holdings
225
Nomura Holdings
Japan
– -$14K -396 Closed
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