Group One Trading’s Semler Scientific SMLR Stock Holding History

Group One Trading’s Portfolio SMLR Stock Details SMLR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-47,100	Closed	-$720K	–	8653
2025 Q4	$720K	Sell	47,100 -32,200	-41%	-$731K	﹤0.01%	3185
2025 Q3	$2.38M	Buy	79,300 +56,100	+242%	+$1.93M	﹤0.01%	2136
2025 Q2	$899K	Buy	23,200 +19,500	+527%	+$695K	﹤0.01%	2876
2025 Q1	$134K	Sell	3,700 -10,200	-73%	-$478K	﹤0.01%	4367
2024 Q4	$751K	Buy	+13,900	New	+$639K	﹤0.01%	2834

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

Group One Trading sold out of Semler Scientific (SMLR) in Q1 2026, closing a stake of 10,444 shares — an estimated $160K sold.

Group One Trading first reported a position in SMLR in Q4 2024 and held it in 4 quarters. The position peaked at $902K in Q3 2025. 0 funds tracked by Wall St. Rank hold SMLR as of Q1 2026.

Group One Trading reported no remaining Semler Scientific position as of Q1 2026 after selling out during the quarter.
Group One Trading sold 10,444 Semler Scientific shares in Q1 2026, an estimated $160K.
Group One Trading first reported a position in Semler Scientific in Q4 2024 and held it in 4 quarters.
Group One Trading's Semler Scientific position peaked at $902K in Q3 2025.
0 funds tracked by Wall St. Rank held Semler Scientific as of Q1 2026.

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