DaveManuel.com · Institutional Ownership · Who Owns It
PULMONX CORP (LUNG)
Institutional ownership reported to the SEC as of Q2 2026, across 24 quarters.
110
Reporting holders
$34.8M
Reported value
61.0%
Of shares outstanding
0.3%
Calls
1.8%
Puts
-3
Holder change
Institutions report 26,206,441 shares against 42,948,269 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| PRIMECAP MANAGEMENT CO/CA/ | $6.0M | 4,612,331 | 0.00% | 23q | -2.4%-$146.5K |
| MORGAN STANLEY | $3.8M | 2,922,921 | 0.00% | 23q | -26.8%-$1.4M |
| Soleus Capital Management, L.P. | $3.6M | 2,788,323 | 0.12% | 3q | HELD |
| VANGUARD CAPITAL MANAGEMENT LLC | $2.1M | 1,630,219 | 0.00% | 2q | HELD |
| ExodusPoint Capital Management, LP | $1.6M | 1,223,555 | 0.01% | 3q | -37.1%-$936.4K |
| Almitas Capital LLC | $1.4M | 1,064,202 | 0.33% | new | NEW |
| BlackRock, Inc. | $1.1M | 882,490 | 0.00% | 8q | -66.8%-$2.3M |
| JANE STREET GROUP, LLC | $1.1M incl. $160.9K options PUT | 758,231 | 0.00% | 9q | +468.9%+$945.1K |
| Stonepine Capital Management, LLC | $1.1M | 815,436 | 0.60% | 5q | +6.1%+$61.3K |
| BRAIDWELL LP | $978.3K | 752,541 | 0.04% | 15q | HELD |
| AQR CAPITAL MANAGEMENT LLC | $968.5K | 744,963 | 0.00% | 11q | +108.3%+$503.6K |
| Parkman Healthcare Partners LLC | $840.5K | 646,564 | 0.09% | 8q | -14.4%-$141.8K |
| GEODE CAPITAL MANAGEMENT, LLC | $588.7K | 452,684 | 0.00% | 23q | -52.1%-$639.6K |
| RENAISSANCE TECHNOLOGIES LLC | $552.6K | 425,110 | 0.00% | 15q | +32.7%+$136.3K |
| ADAR1 Capital Management, LLC | $525.8K | 404,497 | 0.02% | 5q | +8.0%+$39.0K |
| DEUTSCHE BANK AG\ | $523.0K | 402,316 | 0.00% | 23q | -65.4%-$989.8K |
| CITADEL ADVISORS LLC | $522.7K incl. $336.3K options CALL+PUT | 143,404 | 0.00% | 23q | +151.5%+$314.9K |
| D. E. Shaw & Co., Inc. | $425.8K | 327,528 | 0.00% | 15q | -2.3%-$9.8K |
| Jefferies Financial Group Inc. | $370.6K | 285,110 | 0.00% | 15q | HELD |
| CFM WEALTH PARTNERS LLC | $343.3K | 264,039 | 0.04% | 15q | HELD |
| VANGUARD FIDUCIARY TRUST CO | $325.7K | 250,511 | 0.00% | 2q | -10.9%-$40.0K |
| MARSHALL WACE, LLP | $300.0K | 230,738 | 0.00% | new | NEW |
| ACADIAN ASSET MANAGEMENT LLC | $287.0K | 223,141 | 0.00% | 5q | +34.1%+$73.1K |
| MILLENNIUM MANAGEMENT LLC | $272.4K | 209,556 | 0.00% | new | NEW |
| UBS Group AG | $265.3K | 204,053 | 0.00% | 23q | -2.7%-$7.3K |
| Birchview Capital, LP | $260.7K | 200,543 | 0.12% | 3q | -19.9%-$64.6K |
| Centiva Capital, LP | $260.1K | 200,095 | 0.00% | 3q | +30.0%+$60.1K |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | $260.0K | 200,000 | 0.20% | 3q | +27.0%+$55.2K |
| HSBC HOLDINGS PLC | $249.1K | 193,846 | 0.00% | 9q | +1275.8%+$231.0K |
| STATE STREET CORP | $249.0K | 191,501 | 0.00% | 23q | -76.3%-$802.9K |
| Squarepoint Ops LLC | $238.6K | 183,558 | 0.00% | 3q | +122.5%+$131.4K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $194.7K incl. $111.0K options PUT | 64,373 | 0.00% | 18q | -27.7%-$74.7K |
| GSA CAPITAL PARTNERS LLP | $177.0K | 136,157 | 0.01% | 5q | -1.0%-$1.7K |
| GOLDMAN SACHS GROUP INC | $175.9K | 135,343 | 0.00% | 21q | -39.4%-$114.5K |
| XTX Topco Ltd | $153.4K | 118,037 | 0.00% | 5q | +47.4%+$49.3K |
| WESTFIELD CAPITAL MANAGEMENT CO LP | $143.0K | 110,000 | 0.00% | 3q | HELD |
| HRT FINANCIAL LP | $140.0K | 108,218 | 0.00% | new | NEW |
| BANK OF MONTREAL /CAN/ | $137.7K | 105,958 | 0.00% | new | NEW |
| NORTHERN TRUST CORP | $135.4K | 104,119 | 0.00% | 23q | -70.6%-$325.7K |
| Redhawk Wealth Advisors, Inc. | $129.5K | 99,648 | 0.01% | 2q | +187.2%+$84.4K |
| ALGERT GLOBAL LLC | $127.8K | 98,332 | 0.00% | 5q | +15.2%+$16.9K |
| DIMENSIONAL FUND ADVISORS LP | $127.2K | 97,791 | 0.00% | 17q | -31.1%-$57.4K |
| IMC-Chicago, LLC | $115.3K CALL+PUT | options only | 0.00% | new | OPTIONS |
| TWO SIGMA INVESTMENTS, LP | $112.5K | 86,575 | 0.00% | 18q | +26.2%+$23.4K |
| IEQ CAPITAL, LLC | $89.9K | 69,158 | 0.00% | 2q | +220.4%+$61.8K |
| Quadrature Capital Ltd | $83.1K | 63,910 | 0.00% | new | NEW |
| Engineers Gate Manager LP | $81.4K | 62,589 | 0.00% | 3q | +11.5%+$8.4K |
| MERCER GLOBAL ADVISORS INC /ADV | $79.7K | 61,332 | 0.00% | 7q | +25.8%+$16.3K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $79.3K | 61,000 | 0.00% | 8q | HELD |
| Berger Financial Group, Inc | $70.2K | 54,000 | 0.00% | 2q | HELD |
| BRIGHTON JONES LLC | $69.2K | 53,231 | 0.00% | 2q | +19.0%+$11.0K |
| Schonfeld Strategic Advisors LLC | $66.1K | 50,841 | 0.00% | 8q | +2.1%+$1.4K |
| Qube Research & Technologies Ltd | $64.8K | 49,877 | 0.00% | new | NEW |
| FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND | $52.0K | 40,000 | 0.00% | 5q | HELD |
| PERKINS CAPITAL MANAGEMENT INC | $51.4K | 39,500 | 0.04% | 5q | -3.7%-$1.9K |
| Mariner, LLC | $50.1K | 38,530 | 0.00% | 2q | +248.2%+$35.7K |
| Cerity Partners LLC | $49.6K | 38,143 | 0.00% | 3q | +32.3%+$12.1K |
| FMR LLC | $46.4K | 35,728 | 0.00% | 23q | -25.9%-$16.2K |
| Jain Global LLC | $45.5K | 34,995 | 0.00% | new | NEW |
| BARCLAYS PLC | $44.4K | 34,138 | 0.00% | 18q | -95.0%-$844.1K |
| Creative Planning | $43.6K | 33,509 | 0.00% | 15q | +47.4%+$14.0K |
| Virtu Financial LLC | $38.0K | 29,454 | 0.00% | new | NEW |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $35.8K | 23,233 | 0.00% | new | NEW |
| R Squared Ltd | $35.7K | 27,429 | 0.02% | 2q | +38.7%+$9.9K |
| SEI INVESTMENTS CO | $30.8K | 23,677 | 0.00% | 2q | -2.6% |
| RHUMBLINE ADVISERS | $25.2K | 19,383 | 0.00% | 23q | -58.2%-$35.1K |
| SIMPLEX TRADING, LLC | $20.1K CALL+PUT | options only | 0.00% | 6q | OPTIONS |
| Arax Advisory Partners | $19.3K | 14,878 | 0.00% | 2q | +495833.3%+$19.3K |
| LAZARD ASSET MANAGEMENT LLC | $18.4K | 14,156 | 0.00% | 3q | HELD |
| Vanguard Global Advisers, LLC | $17.6K | 13,559 | 0.00% | 2q | HELD |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $17.6K | 13,519 | 0.00% | 5q | -63.5%-$30.6K |
| Ground Swell Capital, LLC | $16.1K | 12,371 | 0.02% | new | NEW |
| TWO SIGMA SECURITIES, LLC | $15.6K | 11,972 | 0.00% | new | NEW |
| Merit Financial Group, LLC | $15.6K | 11,961 | 0.00% | new | NEW |
| CAPTRUST FINANCIAL ADVISORS | $15.0K | 11,548 | 0.00% | new | NEW |
| TUDOR INVESTMENT CORP ET AL | $14.3K | 11,028 | 0.00% | 11q | HELD |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | $13.0K | 10,000 | 0.00% | new | NEW |
| ROYAL BANK OF CANADA | $8.0K | 6,518 | 0.00% | 23q | +61.1%+$3.0K |
| WELLS FARGO & COMPANY/MN | $6.9K | 5,275 | 0.00% | 23q | -71.9%-$17.5K |
| Russell Investments Group, Ltd. | $6.2K | 4,773 | 0.00% | 4q | +22.6%+$1.1K |
| GROUP ONE TRADING LLC | $4.8K PUT | options only | 0.00% | new | OPTIONS |
| Tower Research Capital LLC (TRC) | $3.1K | 2,352 | 0.00% | 23q | -79.4%-$11.8K |
| JPMORGAN CHASE & CO | $3.0K | 2,250 | 0.00% | 23q | -99.4%-$513.3K |
| Optiver Holding B.V. | $3.0K | 2,269 | 0.00% | 4q | -32.6%-$1.4K |
| FEDERATED HERMES, INC. | $2.7K | 2,097 | 0.00% | 2q | +28.7% |
| PNC Financial Services Group, Inc. | $2.7K | 2,091 | 0.00% | 3q | -30.4%-$1.2K |
| GAMMA Investing LLC | $2.7K | 2,063 | 0.00% | 3q | -26.4% |
| Allworth Financial LP | $2.1K | 1,627 | 0.00% | 3q | +231.4%+$1.5K |
| EverSource Wealth Advisors, LLC | $1.9K | 1,491 | 0.00% | 7q | -69.1%-$4.3K |
| BNP PARIBAS FINANCIAL MARKETS | $1.5K | 1,183 | 0.00% | 7q | -85.4%-$9.0K |
| AdvisorNet Financial, Inc | $1.3K | 1,000 | 0.00% | 4q | HELD |
| Essential Partners LLC | $1.2K | 937 | 0.00% | 4q | +263.2% |
| Physician Wealth Advisors, Inc. | $1.1K | 855 | 0.00% | 2q | HELD |
| Farther Finance Advisors, LLC | $792 | 606 | 0.00% | 11q | +96.1% |
| True Wealth Design, LLC | $574 | 441 | 0.00% | 2q | +167.3% |
| ROTHSCHILD INVESTMENT LLC | $443 | 341 | 0.00% | 2q | +138.5% |
| Parallel Advisors, LLC | $437 | 336 | 0.00% | 21q | HELD |
| OSAIC HOLDINGS, INC. | $187 | 145 | 0.00% | 19q | -90.0%-$1.7K |
| Steward Partners Investment Advisory, LLC | $133 | 102 | 0.00% | 4q | +1.0% |
| Fortitude Family Office, LLC | $117 | 90 | 0.00% | new | NEW |
Showing the largest 100 of 110 reported holders.
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 10 | $245.0K | 128,259 | 0 | 3 | 6 | 0.0% |
| Q2 2026 | 110 | $34.8M | 26,206,441 | 23 | 36 | 34 | 2.2% |
| Q1 2026 | 113 | $41.2M | 31,794,900 | 17 | 37 | 33 | 0.4% |
| Q4 2025 | 113 | $72.2M | 32,408,321 | 21 | 28 | 38 | 0.8% |
| Q3 2025 | 108 | $52.4M | 32,332,647 | 19 | 32 | 27 | 0.1% |
| Q2 2025 | 115 | $93.9M | 36,263,470 | 23 | 32 | 36 | 0.0% |
| Q1 2025 | 116 | $246.3M | 36,318,038 | 17 | 37 | 29 | 0.8% |
| Q4 2024 | 119 | $246.2M | 36,031,613 | 19 | 34 | 34 | 0.7% |
| Q3 2024 | 115 | $304.6M | 36,618,935 | 27 | 36 | 29 | 0.7% |
| Q2 2024 | 109 | $227.0M | 35,811,337 | 17 | 40 | 31 | 0.0% |
| Q1 2024 | 118 | $373.1M | 40,240,022 | 17 | 34 | 42 | 0.0% |
| Q4 2023 | 124 | $462.9M | 36,216,720 | 18 | 41 | 34 | 0.2% |
| Q3 2023 | 117 | $345.1M | 33,283,580 | 11 | 35 | 40 | 0.4% |
| Q2 2023 | 116 | $446.6M | 33,870,673 | 21 | 39 | 27 | 0.6% |
| Q1 2023 | 110 | $411.4M | 35,670,124 | 22 | 44 | 24 | 3.1% |
| Q4 2022 | 113 | $286.4M | 33,762,168 | 41 | 34 | 22 | 0.6% |
| Q3 2022 | 97 | $614.6M | 36,820,025 | 17 | 38 | 27 | 0.2% |
| Q2 2022 | 101 | $551.6M | 37,270,416 | 19 | 43 | 25 | 0.5% |
| Q1 2022 | 105 | $939.3M | 36,474,116 | 14 | 40 | 30 | 3.7% |
| Q4 2021 | 113 | $1.3B | 40,411,318 | 18 | 39 | 33 | 1.9% |
| Q3 2021 | 119 | $1.4B | 39,204,291 | 18 | 58 | 25 | 0.3% |
| Q2 2021 | 114 | $1.5B | 33,465,312 | 35 | 46 | 22 | 0.4% |
| Q1 2021 | 109 | $1.4B | 29,790,297 | 30 | 36 | 26 | 0.1% |
| Q4 2020 | 99 | $1.5B | 22,222,631 | 92 | 0 | 0 | 0.0% |