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Equibles

LUNG

Pulmonx Corp

Company with tickers: LUNG

CIK
1127537
CUSIP
745848101
Shares Outstanding
42,237,203
13F Activity (30d)
78 filings 74 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 113
Total Value: $41,096,761
Total Shares: 31,858,015
Showing 1–100 of 116 holdings by value · page 1 of 2

Institutional Ownership Trend

22 quarters

Holder Concentration

Across 113 13F filers · Δ vs Dec 31, 2025
Top Holder
14.8%
Jun 2023 → Mar 2026 · range 14.4% – 16.8%
+0.3 pts
Top 5
50.6%
Jun 2023 → Mar 2026 · range 46.1% – 57.1%
+0.9 pts
Top 10
68.5%
Jun 2023 → Mar 2026 · range 63.1% – 72.4%
+0.3 pts
HHI
668
Jun 2023 → Mar 2026 · range 617 – 804
Broadly held+12

Quarterly Activity

vs Dec 31, 2025
New
21
Increased
39
Decreased
36
Sold Out
20
Unchanged
17
Holder count: +1
Institutional value: -42.9%
Shares held: -2.2%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mid Soleus Capital Management, L.P. +750,000 2,788,323
Mega BANK OF AMERICA CORP /DE/ +439,027 1,166,826
Mega AQR CAPITAL MANAGEMENT LLC +298,659 357,578
Small Stonepine Capital Management, LLC +281,888 768,288
Mega BARCLAYS PLC +211,184 683,435

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mid GSA CAPITAL PARTNERS LLP −266,274 137,488
Mega D. E. Shaw & Co., Inc. −226,192 335,074
Mega MORGAN STANLEY −166,907 3,993,562
Mega GOLDMAN SACHS GROUP INC −141,753 223,450
Large JACOBS LEVY EQUITY MANAGEMENT, INC −137,693 37,081

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD CAPITAL MANAGEMENT LLC 1,634,264 $2,108,200
Mega VANGUARD PORTFOLIO MANAGEMENT LLC 604,455 $779,746
Mega VANGUARD FIDUCIARY TRUST CO 281,248 $362,809
Small Berger Financial Group, Inc 54,000 $69,660
Small Redhawk Wealth Advisors, Inc. 34,700 $44,763

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 2,540,535 $5,614,581
Large SILVERCREST ASSET MANAGEMENT GROUP LLC 1,264,233 $2,793,954
Small KOTLER KEVIN 200,000 $442,000
Small Banco BTG Pactual S.A. 46,316 $102,358
Small FNY Investment Advisers, LLC 34,500 $76,245
Filter: New 21 Increased 39 Reduced 36 Sold out 20 Unchanged 17
Showing 100 of 116
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega PRIMECAP MANAGEMENT CO/CA/ $6,095,238 14.83% 4,724,991
Mega MORGAN STANLEY $5,151,692 12.54% 3,993,562
Mid Soleus Capital Management, L.P. $3,596,936 8.75% 2,788,323
Mega BlackRock, Inc. $3,433,470 8.35% 2,661,607
Large ExodusPoint Capital Management, LP $2,507,545 6.10% 1,943,834
Mega VANGUARD CAPITAL MANAGEMENT LLC $2,108,200 5.13% 1,634,264
Mega BANK OF AMERICA CORP /DE/ Bank $1,505,205 3.66% 1,166,826
Mega DEUTSCHE BANK AG\ Bank $1,501,143 3.65% 1,163,678
Mega GEODE CAPITAL MANAGEMENT, LLC $1,218,393 2.96% 944,492
Mega STATE STREET CORP $1,043,759 2.54% 809,116
Small Stonepine Capital Management, LLC $991,091 2.41% 768,288
Small Parkman Healthcare Partners LLC $974,770 2.37% 755,636
Mid BRAIDWELL LP $970,777 2.36% 752,541
Mega BARCLAYS PLC $881,630 2.15% 683,435
Mega VANGUARD PORTFOLIO MANAGEMENT LLC $779,746 1.90% 604,455
Mega JPMORGAN CHASE & CO $500,651 1.22% 388,103
Mid ADAR1 Capital Management, LLC $483,101 1.18% 374,497
Mega AQR CAPITAL MANAGEMENT LLC $461,272 1.12% 357,578
Mega NORTHERN TRUST CORP Bank $457,529 1.11% 354,674
Mega D. E. Shaw & Co., Inc. $432,244 1.05% 335,074
Large RENAISSANCE TECHNOLOGIES LLC $413,187 1.01% 320,300
Large Jefferies Financial Group Inc. $367,791 0.89% 285,110
Mega VANGUARD FIDUCIARY TRUST CO Bank $362,809 0.88% 281,248
Small CFM WEALTH PARTNERS LLC $340,610 0.83% 264,039
Small Birchview Capital, LP $322,785 0.79% 250,221
Mega GOLDMAN SACHS GROUP INC $288,249 0.70% 223,450
Mega UBS Group AG $270,514 0.66% 209,701
Large ACADIAN ASSET MANAGEMENT LLC $214,579 0.52% 166,341
Micro NANO CAP NEW MILLENNIUM GROWTH FUND L P $203,175 0.49% 157,500
Large Centiva Capital, LP $198,507 0.48% 153,882
Mega DIMENSIONAL FUND ADVISORS LP $183,075 0.45% 141,920
Mid GSA CAPITAL PARTNERS LLP $177,359 0.43% 137,488
Mega JANE STREET GROUP, LLC $171,918 0.42% 133,270
Large WESTFIELD CAPITAL MANAGEMENT CO LP $141,900 0.35% 110,000
Mega Bank of New York Mellon Corp Bank $119,608 0.29% 92,720
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $114,899 0.28% 89,069
Mid ALGERT GLOBAL LLC $110,116 0.27% 85,362
Large Squarepoint Ops LLC $106,414 0.26% 82,492
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $106,038 0.26% 82,200
Mid XTX Topco Ltd $103,304 0.25% 80,081
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $92,001 0.22% 71,319
Mega Nuveen, LLC $89,148 0.22% 69,108
Mega TWO SIGMA INVESTMENTS, LP $88,509 0.22% 68,612
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC $78,690 0.19% 61,000
Mega CITADEL ADVISORS LLC $73,541 0.18% 57,009
Mid Engineers Gate Manager LP $72,434 0.18% 56,151
Small Berger Financial Group, Inc $69,660 0.17% 54,000
Mega ALLIANCEBERNSTEIN L.P. $67,338 0.16% 52,200
Large Schonfeld Strategic Advisors LLC $64,226 0.16% 49,788
Large MERCER GLOBAL ADVISORS INC /ADV $62,909 0.15% 48,767
Mega FMR LLC $62,205 0.15% 48,222
Mega RHUMBLINE ADVISERS $59,830 0.15% 46,380
Small PERKINS CAPITAL MANAGEMENT INC $52,890 0.13% 41,000
Large FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND Pension $51,600 0.13% 40,000
Mid NINE MASTS CAPITAL Ltd $49,791 0.12% 38,598
Mid Susquehanna Portfolio Strategies, LLC $48,732 0.12% 37,777
Large JACOBS LEVY EQUITY MANAGEMENT, INC $47,834 0.12% 37,081
Small Redhawk Wealth Advisors, Inc. $44,763 0.11% 34,700
Large Cerity Partners LLC $37,197 0.09% 28,836
Large SEI INVESTMENTS CO $31,350 0.08% 24,303
Large Creative Planning $29,322 0.07% 22,731
Large IEQ CAPITAL, LLC $27,847 0.07% 21,587
Mega PRICE T ROWE ASSOCIATES INC /MD/ $25,650 0.06% 19,884
Small R Squared Ltd $25,516 0.06% 19,780
Mega WELLS FARGO & COMPANY/MN $24,186 0.06% 18,750
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $23,677 0.06% 18,355
Large CWM, LLC $22,857 0.06% 17,719
Mega JANE STREET GROUP, LLC $19,737 0.05% 15,300
Small 49 WEALTH MANAGEMENT, LLC $19,587 0.05% 15,184
Large LAZARD ASSET MANAGEMENT LLC $18,261 0.04% 14,156
Mega HSBC HOLDINGS PLC $18,176 0.04% 14,090
Mega Vanguard Global Advisers, LLC $17,491 0.04% 13,559
Mid Tower Research Capital LLC (TRC) $14,708 0.04% 11,402
Large Mariner, LLC $14,276 0.03% 11,067
Large TUDOR INVESTMENT CORP ET AL $14,226 0.03% 11,028
Mega Invesco Ltd. $13,309 0.03% 10,318
Mid INTECH INVESTMENT MANAGEMENT LLC $13,035 0.03% 10,105
Mega CITADEL ADVISORS LLC $13,029 0.03% 10,100
Mega BNP PARIBAS ARBITRAGE, SA $10,429 0.03% 8,085
Large Police & Firemen's Retirement System of New Jersey Pension $10,074 0.02% 7,810
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $8,919 0.02% 6,914
Mid EverSource Wealth Advisors, LLC $6,221 0.02% 4,825
Mid SIMPLEX TRADING, LLC $5,242 0.01% 4,064
Mega ROYAL BANK OF CANADA Bank $5,220 0.01% 4,047
Large Russell Investments Group, Ltd. $5,020 0.01% 3,892
Mid Ameritas Investment Partners, Inc. $4,665 0.01% 3,617
Mid Optiver Holding B.V. $4,342 0.01% 3,366
Mega Legal & General Group Plc $4,084 0.01% 3,166
Mega PNC FINANCIAL SERVICES GROUP, INC. $3,873 0.01% 3,004
Mega CITIGROUP INC $3,685 0.01% 2,857
Mid GAMMA Investing LLC $3,615 0.01% 2,803
Large FEDERATED HERMES, INC. $2,101 0.01% 1,629
Large OSAIC HOLDINGS, INC. $1,864 0.00% 1,445
Small AdvisorNet Financial, Inc $1,290 0.00% 1,000
Small Physician Wealth Advisors, Inc. $1,102 0.00% 855
Mid Allworth Financial LP $633 0.00% 491
Large NISA INVESTMENT ADVISORS, LLC $599 0.00% 465
Mid Parallel Advisors, LLC $433 0.00% 336
Mid Farther Finance Advisors, LLC $398 0.00% 309
Small Essential Partners LLC $332 0.00% 258

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