Sleep Number
SNBR
SNBR was delisted on the 22nd of June, 2026.
200 hedge funds and large institutions have $1.61B invested in Sleep Number in 2017 Q4 according to their latest regulatory filings, with 40 funds opening new positions, 55 increasing their positions, 81 reducing their positions, and 29 closing their positions.
100% more funds holding in top 10
Funds holding in top 10: 3 → 6 (+3)
38% more first-time investments, than exits
New positions opened: 40 | Existing positions closed: 29
19% more capital invested
Capital invested by funds: $1.35B → $1.61B (+$257M)
6% more funds holding
Funds holding: 189 → 200 (+11)
1.57% more ownership
Funds ownership: 106.01% → 107.59% (+1.6%)
32% less repeat investments, than reductions
Existing positions increased: 55 | Existing positions reduced: 81
85% less call options, than puts
Call options by funds: $2.79M | Put options by funds: $19.1M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RCAMU
Rothschild & Co Asset Management US
Stamford,
Connecticut
|
+$31.9M |
| 2 |
FWIA
Fort Washington Investment Advisors
Cincinnati,
Ohio
|
+$15.6M |
| 3 |
JIM
Jupiter Investment Management
London,
United Kingdom
|
+$14.3M |
| 4 |
AllianceBernstein
Nashville,
Tennessee
|
+$14M |
| 5 |
SCM
SG Capital Management
Chicago,
Illinois
|
+$13.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
-$32.4M |
| 2 |
Acadian Asset Management
Boston,
Massachusetts
|
-$27.4M |
| 3 |
Norges Bank
Oslo,
Norway
|
-$17.7M |
| 4 |
SAM
Sentinel Asset Management
Montpelier,
Vermont
|
-$15.3M |
| 5 |
BIM
Bogle Investment Management
Newton Lower Falls,
Massachusetts
|
-$12.3M |
SNBR Hedge Fund Activity: Q4 2017 in Review
200 of the 4,410 institutional investors tracked by Wall St. Rank reported a position in Sleep Number (SNBR) for Q4 2017, worth a combined $1.61B — up 19% from $1.35B a quarter earlier.
Buyers outnumbered sellers: 40 funds opened new SNBR positions and 29 closed out — a net gain of 11 holders — while 55 added to existing stakes and 81 trimmed.
The largest buyer was Rothschild & Co Asset Management US, opening a new position worth an estimated $31.9M. The largest seller was Millennium Management, cutting an estimated $32.4M.
- 200 institutional investors held Sleep Number (SNBR) as of Q4 2017, up from 189 in Q3 2017.
- Funds reported $1.61B of Sleep Number stock for Q4 2017, up 19% quarter-over-quarter.
- 40 funds opened new Sleep Number positions in Q4 2017 and 29 closed out, a net change of +11 holders.
- The largest Sleep Number buyer in Q4 2017 was Rothschild & Co Asset Management US, an estimated $31.9M added.
- The largest Sleep Number seller in Q4 2017 was Millennium Management, an estimated $32.4M sold.
Based on aggregated 13F filings for Q4 2017.