GMT Capital’s OptiNose OPTN Stock Holding History

GMT Capital’s Portfolio OPTN Stock Details OPTN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-74,047	Closed	-$495K	–	78
2024 Q4	$495K	Hold	74,047	–	–	0.02%	51
2024 Q3	$744K	Hold	74,047	–	–	0.03%	57
2024 Q2	$1.16M	Buy	+74,047	New	+$1.24M	0.04%	55
2024 Q1	–	Sell	-16,061	Closed	-$311K	–	64
2023 Q4	$311K	Sell	16,061 -57,986	-78%	-$1.06M	0.01%	48
2023 Q3	$1.37M	Hold	74,047	–	–	0.05%	80
2023 Q2	$1.37M	Buy	74,047 +72,494	+4,668%	+$1.71M	0.05%	66
2023 Q1	$44.9K	Buy	+1,553	New	+$41.3K	﹤0.01%	81
2022 Q4	–	Sell	-74,047	Closed	-$4.07M	–	83
2022 Q3	$4.07M	Hold	74,047	–	–	0.25%	54
2022 Q2	$4.07M	Hold	74,047	–	–	0.26%	49
2022 Q1	$2.74M	Hold	74,047	–	–	0.17%	49
2021 Q4	$1.8M	Hold	74,047	–	–	0.14%	37
2021 Q3	$3.33M	Hold	74,047	–	–	0.29%	42
2021 Q2	$3.45M	Buy	74,047 +65,322	+749%	+$3.34M	0.26%	34
2021 Q1	$483K	Sell	8,725 -187,603	-96%	-$11.4M	0.04%	47
2020 Q4	$12.2M	Hold	196,328	–	–	0.87%	22
2020 Q3	$11.5M	Hold	196,328	–	–	0.84%	29
2020 Q2	$21.9M	Buy	196,328 +153,301	+356%	+$10.9M	1.23%	21
2020 Q1	$2.9M	Buy	+43,027	New	+$4.33M	0.16%	59
2019 Q4	–	Sell	-13,933	Closed	-$1.46M	–	75
2019 Q3	$1.46M	Hold	13,933	–	–	0.05%	73
2019 Q2	$1.48M	Buy	+13,933	New	+$1.84M	0.05%	70

Other funds holding OPTN

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

NCM

Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return

MVM Partners Boston, Massachusetts $10.8M AUM 61.97% 1-Year Est. Return

SCM

Stonepine Capital Management Bend, Oregon $250M AUM 77.6% 1-Year Est. Return

ACA

Acorn Capital Advisors New York $352M AUM 299.18% 1-Year Est. Return

KCM

Kingdon Capital Management New York $911M AUM 51.11% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Bleichroeder LP New York $579M AUM 94.36% 1-Year Est. Return

Rosalind Advisors Toronto, Ontario, Canada $249M AUM 80.12% 1-Year Est. Return

GMT Capital's OPTN Position: Q1 2025 in Review

GMT Capital sold out of OptiNose (OPTN) in Q1 2025, closing a stake of 74,047 shares — an estimated $495K sold.

GMT Capital first reported a position in OPTN in Q2 2019 and held it in 20 quarters. The position peaked at $21.9M in Q2 2020. 43 funds tracked by Wall St. Rank hold OPTN as of Q1 2025.

GMT Capital reported no remaining OptiNose position as of Q1 2025 after selling out during the quarter.
GMT Capital sold 74,047 OptiNose shares in Q1 2025, an estimated $495K.
GMT Capital first reported a position in OptiNose in Q2 2019 and held it in 20 quarters.
GMT Capital's OptiNose position peaked at $21.9M in Q2 2020.
43 funds tracked by Wall St. Rank held OptiNose as of Q1 2025.

Based on GMT Capital's 13F filing for Q1 2025, filed 15 May 2025.