SAM
SNBR

Silphium Asset Management’s Sleep Number SNBR Stock Holding History

Silphium Asset Management’s Portfolio SNBR Stock Details SNBR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2018
Q4 		– Sell
-8,130
Closed -$299K – 90
2018
Q3 		$299K Buy
+8,130
New +$264K 0.09% 88

Other funds holding SNBR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
VVP
Vulcan Value Partners Birmingham, Alabama $3.77B AUM 9.63% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
JIM
Jupiter Investment Management London, United Kingdom $6.26B AUM 13.19% 1-Year Est. Return
RCAMU
Rothschild & Co Asset Management US Stamford, Connecticut $6.58B AUM 4.5% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Silphium Asset Management's SNBR Position: Q4 2018 in Review

Silphium Asset Management sold out of Sleep Number (SNBR) in Q4 2018, closing a stake of 8,130 shares — an estimated $299K sold.

Silphium Asset Management first reported a position in SNBR in Q3 2018 and held it in 1 quarter. The position peaked at $299K in Q3 2018. 191 funds tracked by Wall St. Rank hold SNBR as of Q4 2018.

  • Silphium Asset Management reported no remaining Sleep Number position as of Q4 2018 after selling out during the quarter.
  • Silphium Asset Management sold 8,130 Sleep Number shares in Q4 2018, an estimated $299K.
  • Silphium Asset Management first reported a position in Sleep Number in Q3 2018 and held it in 1 quarter.
  • Silphium Asset Management's Sleep Number position peaked at $299K in Q3 2018.
  • 191 funds tracked by Wall St. Rank held Sleep Number as of Q4 2018.

Based on Silphium Asset Management's 13F filing for Q4 2018, filed 30 Jan 2025.