Simplex Trading
LUNG icon

Simplex Trading’s Pulmonx LUNG Stock Holding History

Simplex Trading’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
Q1 		$5.24K Sell
4,064
-30,454
-88% -$50.3K ﹤0.01% 7857
2025
Q4 		$76.3K Sell
34,518
-4,621
-12% -$8.69K ﹤0.01% 5263
2025
Q3 		$63K Buy
39,139
+38,025
+3,413% +$79.5K ﹤0.01% 6225
2025
Q2 		$2K Sell
1,114
-13,055
-92% -$51.5K ﹤0.01% 8157
2025
Q1 		$95K Buy
14,169
+14,118
+27,682% +$100K ﹤0.01% 5105
2024
Q4 		$0 Buy
+51
New +$336 ﹤0.01% 9154
2024
Q3 		– Sell
-31
Closed -$224 – 9102
2024
Q2 		$0 Buy
+31
New +$238 ﹤0.01% 9377
2023
Q1 		– Sell
-20,627
Closed -$204K – 9671
2022
Q4 		$173K Buy
+20,627
New +$196K ﹤0.01% 4399
2022
Q3 		– Sell
-990
Closed -$14K – 10477
2022
Q2 		$14K Sell
990
-2,555
-72% -$52.6K ﹤0.01% 7964
2022
Q1 		$87K Buy
+3,545
New +$91.6K ﹤0.01% 6344
2021
Q2 		– Sell
-2,479
Closed -$113K – 10410
2021
Q1 		$113K Buy
+2,479
New +$142K ﹤0.01% 5580

Other funds holding LUNG

Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
SCM
Soleus Capital Management Greenwich, Connecticut $2.47B AUM 115.63% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
ECM
ExodusPoint Capital Management New York $12.6B AUM 30.13% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Simplex Trading's LUNG Position: Q1 2026 in Review

Simplex Trading reduced its Pulmonx (LUNG) stake by 88% in Q1 2026, selling an estimated $50.3K and leaving 4,064 shares worth $5.24K. The position accounts for ﹤0.01% of the portfolio, ranked #7857.

Simplex Trading first reported a position in LUNG in Q1 2021 and has held it in 11 quarters since. The position peaked at $173K in Q4 2022. 113 funds tracked by Wall St. Rank hold LUNG as of Q1 2026.

  • Simplex Trading held 4,064 shares of Pulmonx worth $5.24K as of Q1 2026.
  • Simplex Trading sold 30,454 Pulmonx shares in Q1 2026, an estimated $50.3K.
  • Pulmonx made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #7857 holding.
  • Simplex Trading first reported a position in Pulmonx in Q1 2021 and has held it in 11 quarters since.
  • Simplex Trading's Pulmonx position peaked at $173K in Q4 2022.
  • 113 funds tracked by Wall St. Rank held Pulmonx as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.