XTX Topco’s Pulmonx LUNG Stock Holding History

XTX Topco’s Portfolio LUNG Stock Details LUNG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$153K	Buy	118,037 +37,956	+47%	+$52.3K	﹤0.01%	3371
2026 Q1	$103K	Sell	80,081 -31,166	-28%	-$51.5K	﹤0.01%	3091
2025 Q4	$246K	Sell	111,247 -61,933	-36%	-$116K	0.01%	2245
2025 Q3	$281K	Buy	173,180 +115,538	+200%	+$242K	0.01%	1553
2025 Q2	$149K	Buy	+57,642	New	+$227K	0.01%	1791
2025 Q1	–	Sell	-21,555	Closed	-$146K	–	2788
2024 Q4	$146K	Buy	+21,555	New	+$142K	0.01%	1673
2024 Q3	–	Sell	-34,968	Closed	-$222K	–	2375
2024 Q2	$222K	Buy	+34,968	New	+$269K	0.02%	1169
2024 Q1	–	Sell	-23,641	Closed	-$301K	–	2123
2023 Q4	$301K	Buy	+23,641	New	+$246K	0.07%	612
2021 Q3	–	Sell	-6,208	Closed	-$274K	–	893
2021 Q2	$274K	Buy	+6,208	New	+$270K	0.09%	414

Other funds holding LUNG

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

SCM

Soleus Capital Management Greenwich, Connecticut $2.9B AUM 169.69% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

ECM

ExodusPoint Capital Management New York $15.5B AUM 38.81% 1-Year Est. Return

Almitas Capital Santa Monica, California $417M AUM 22.81% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

SCM

Stonepine Capital Management Bend, Oregon $177M AUM 91.13% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Braidwell Stamford, Connecticut $2.7B AUM 88.53% 1-Year Est. Return

XTX Topco's LUNG Position: Q2 2026 in Review

XTX Topco increased its Pulmonx (LUNG) stake by 47% in Q2 2026, buying an estimated $52.3K and bringing the position to 118,037 shares worth $153K. The position accounts for ﹤0.01% of the portfolio, ranked #3371.

XTX Topco first reported a position in LUNG in Q2 2021 and has held it in 9 quarters since. The position peaked at $301K in Q4 2023. 108 funds tracked by Wall St. Rank hold LUNG as of Q2 2026.

XTX Topco held 118,037 shares of Pulmonx worth $153K as of Q2 2026.
XTX Topco bought 37,956 Pulmonx shares in Q2 2026, an estimated $52.3K.
Pulmonx made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #3371 holding.
XTX Topco first reported a position in Pulmonx in Q2 2021 and has held it in 9 quarters since.
XTX Topco's Pulmonx position peaked at $301K in Q4 2023.
108 funds tracked by Wall St. Rank held Pulmonx as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.