Group One Trading’s Sleep Number SNBR Stock Holding History

Group One Trading’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
2026 Q1	$45.6K	Buy	25,400 +1,300	+5%	+$9.78K	﹤0.01%	5326
2025 Q4	$204K	Buy	24,100 +400	+2%	+$2.53K	﹤0.01%	4353
2025 Q3	$166K	Sell	23,700 -5,400	-19%	-$47.3K	﹤0.01%	4874
2025 Q2	$197K	Buy	29,100 +26,500	+1,019%	+$202K	﹤0.01%	4358
2025 Q1	$16.5K	Buy	+2,600	New	+$34.8K	﹤0.01%	5947
2024 Q4	–	Sell	-161,400	Closed	-$2.96M	–	7907
2024 Q3	$2.96M	Buy	161,400 +161,100	+53,700%	+$2.11M	0.01%	1420
2024 Q2	$2.87K	Sell	300 -2,600	-90%	-$35.6K	﹤0.01%	6132
2024 Q1	$46.5K	Sell	2,900 -13,700	-83%	-$178K	﹤0.01%	4779
2023 Q4	$246K	Sell	16,600 -1,000	-6%	-$15.5K	﹤0.01%	3680
2023 Q3	$433K	Buy	17,600 +12,300	+232%	+$345K	﹤0.01%	3050
2023 Q2	$145K	Buy	5,300 +4,900	+1,225%	+$112K	﹤0.01%	4262
2023 Q1	$12.2K	Buy	+400	New	+$13.1K	﹤0.01%	5831
2022 Q4	–	Sell	-4,800	Closed	-$162K	–	8026
2022 Q3	$162K	Buy	4,800 +1,500	+45%	+$60.2K	﹤0.01%	4342
2022 Q2	$102K	Sell	3,300 -5,300	-62%	-$225K	﹤0.01%	4975
2022 Q1	$436K	Buy	8,600 +7,800	+975%	+$529K	﹤0.01%	3962
2021 Q4	$61K	Sell	800 -6,500	-89%	-$544K	﹤0.01%	6167
2021 Q3	$682K	Sell	7,300 -21,800	-75%	-$2.16M	﹤0.01%	3850
2021 Q2	$3.2M	Buy	29,100 +5,500	+23%	+$626K	﹤0.01%	2164
2021 Q1	$3.39M	Buy	23,600 +16,800	+247%	+$2.02M	0.01%	1908
2020 Q4	$557K	Buy	6,800 +4,100	+152%	+$284K	﹤0.01%	3169
2020 Q3	$132K	Buy	2,700 +2,300	+575%	+$108K	﹤0.01%	3982
2020 Q2	$17K	Buy	+400	New	+$12.7K	﹤0.01%	4897
2019 Q4	–	Sell	-100	Closed	-$4K	–	5574
2019 Q3	$4K	Sell	100 -4,900	-98%	-$210K	﹤0.01%	4818
2019 Q2	$202K	Sell	5,000 -15,800	-76%	-$610K	﹤0.01%	2845
2019 Q1	$978K	Buy	+20,800	New	+$837K	0.01%	1423
2018 Q4	–	Sell	-2,000	Closed	-$74K	–	5372
2018 Q3	$74K	Sell	2,000 -3,600	-64%	-$117K	﹤0.01%	3739
2018 Q2	$163K	Hold	5,600	–	–	﹤0.01%	3206
2018 Q1	$197K	Sell	5,600 -2,900	-34%	-$106K	﹤0.01%	2812
2017 Q4	$320K	Sell	8,500 -36,500	-81%	-$1.24M	﹤0.01%	2602
2017 Q3	$1.4M	Sell	45,000 -7,400	-14%	-$231K	0.01%	1329
2017 Q2	$1.86M	Buy	+52,400	New	+$1.57M	0.02%	998
2016 Q4	–	Sell	-5,500	Closed	-$119K	–	4805
2016 Q3	$119K	Sell	5,500 -35,000	-86%	-$862K	﹤0.01%	2825
2016 Q2	$866K	Buy	40,500 +34,500	+575%	+$753K	0.01%	1353
2016 Q1	$116K	Sell	6,000 -4,200	-41%	-$80.2K	﹤0.01%	2727
2015 Q4	$218K	Sell	10,200 -1,500	-13%	-$34.3K	﹤0.01%	2436
2015 Q3	$256K	Sell	11,700 -4,800	-29%	-$123K	﹤0.01%	2318
2015 Q2	$496K	Buy	16,500 +4,300	+35%	+$136K	0.01%	1795
2015 Q1	$421K	Buy	12,200 +8,500	+230%	+$264K	0.01%	1747
2014 Q4	$100K	Sell	3,700 -17,400	-82%	-$434K	﹤0.01%	2839
2014 Q3	$441K	Buy	21,100 +5,100	+32%	+$108K	0.01%	1717
2014 Q2	$331K	Sell	16,000 -15,500	-49%	-$292K	0.01%	1979
2014 Q1	$570K	Buy	31,500 +16,600	+111%	+$288K	0.01%	1544
2013 Q4	$314K	Sell	14,900 -13,100	-47%	-$275K	﹤0.01%	2032
2013 Q3	$682K	Sell	28,000 -20,200	-42%	-$486K	0.01%	1323
2013 Q2	$1.21M	Buy	+48,200	New	+$1.03M	0.03%	690

Other funds holding SNBR

SCM

Stadium Capital Management New Canaan, Connecticut $40.6M AUM 5.83% 1-Year Est. Return

PRCP

Pacific Ridge Capital Partners Lake Oswego, Oregon $462M AUM 40.76% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Jacobs Levy Equity Management Florham Park, New Jersey $23.8B AUM 25.4% 1-Year Est. Return

Group One Trading's SNBR Position: Q1 2026 in Review

Group One Trading increased its Sleep Number (SNBR) stake by 209% in Q1 2026, buying an estimated $310K and bringing the position to 60,775 shares worth $109K. The position accounts for ﹤0.01% of the portfolio, ranked #4649.

Group One Trading first reported a position in SNBR in Q2 2013 and has held it in 32 quarters since. The position peaked at $1.2M in Q2 2023. 120 funds tracked by Wall St. Rank hold SNBR as of Q1 2026.

Group One Trading held 60,775 shares of Sleep Number worth $109K as of Q1 2026.
Group One Trading bought 41,135 Sleep Number shares in Q1 2026, an estimated $310K.
Sleep Number made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #4649 holding.
Group One Trading first reported a position in Sleep Number in Q2 2013 and has held it in 32 quarters since.
Group One Trading's Sleep Number position peaked at $1.2M in Q2 2023.
120 funds tracked by Wall St. Rank held Sleep Number as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.