Pulmonx Corp. 13F holders
107 funds reported a position in Pulmonx Corp. in their 13F for the quarter ended 30 June 2026, together 26.2 million shares worth $34.1 million. Against the quarter before, 19 opened a position, 36 added, 35 trimmed and 25 sold out; together they sold a net 5.6 million shares. The largest holders: Primecap Management Co., Morgan Stanley and Soleus Capital Management, L.P.
Funds holding107-7 on Q1 2026
Shares they held26.2Mworth $34.1 million
Net sold on the quarter5.6M sharesabout $7.2 million at the funds' values
Funds buying to selling55 to 60opened or added, to cut or sold
Opened 19Added 36Held 17Trimmed 35Sold out 25
What each fund did in LUNG against its 13F for the quarter before; a change under 0.1% of a holding counts as held
Funds reporting a position in LUNG in their 13F, each quarter; hover a bar for the shares they held
Filed so far for the quarter to 30 September 2026
3,405 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 11 reported a position in Pulmonx Corp.: 0 opened one, 3 added, 6 trimmed and 5 sold out, a net 40,892 shares sold.
| Fund | Change in shares | Shares now | Status | Filing |
|---|---|---|---|---|
| Redhawk Wealth Advisors, Inc. | +25,260 | 124,908 | added | 13F |
| Essential Partners LLC | -733 | 204 | trimmed | 13F |
| Farther Finance Advisors, LLC | -446 | 160 | trimmed | 13F |
| True Wealth Design, LLC | -268 | 173 | trimmed | 13F |
| Gamma Investing LLC | -192 | 1,871 | trimmed | 13F |
| SJS Investment Consulting Inc. | -74 | 9 | trimmed | 13F |
| IFP Advisors, Inc | -64 | 12 | trimmed | 13F |
| Caitong International Asset Management Co., Ltd | +11 | 51 | added | 13F |
| SBI Securities Co., Ltd. | +1 | 16 | added | 13F |
| AdvisorNet Financial, Inc | -1,000 | 0 | sold out | 13F |
| Fjarde Ap-Fonden /fourth Swedish National Pension Fund | -40,000 | 0 | sold out | 13F |
| Fortitude Family Office, LLC | -90 | 0 | sold out | 13F |
| Wealth Enhancement Advisory Services, LLC | -23,233 | 0 | sold out | 13F |
| Wealth Enhancement Trust Services, Inc. | -64 | 0 | sold out | 13F |
The largest moves in the name among the funds that have filed, against each fund's previous 13F.
The well-known funds
Of the 44 funds followed here, 6 reported a position in Pulmonx Corp. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 452,684 shares worth $588,714, 0.0% of its reported book. New this quarter: Millennium Management. In the quarter, 4 funds added or opened a position and 2 trimmed or sold out; together they sold a net 85,578 shares, about $111,252 at the funds' own value per share on 30 June 2026. A change under 0.1% of a holding counts as held.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Geode Capital Management | 452,684 | $588,714 | 0.0% | -491,808 | trimmed | 30 June 2026 | 13F |
| Renaissance Technologies | 425,110 | $552,643 | 0.0% | +104,810 | added | 30 June 2026 | 13F |
| Millennium Management | 209,556 | $272,423 | 0.0% | +209,556 | new | 30 June 2026 | 13F |
| Citadel Advisors | 143,404 | $186,425 | 0.0% | +86,395 | added | 30 June 2026 | 13F |
| Two Sigma Investments | 86,575 | $112,548 | 0.0% | +17,963 | added | 30 June 2026 | 13F |
| FMR LLC | 35,728 | $46,447 | 0.0% | -12,494 | trimmed | 30 June 2026 | 13F |
Value is what the fund reported.
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Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.The largest holders
| Fund | Shares | Share of all | Value | Of its book | Change in shares | Filing |
|---|---|---|---|---|---|---|
| Primecap Management Co. | 4,612,331 | 17.60% | $6.0 million | 0.00% | -112,660 | 13F |
| Morgan Stanley | 2,922,921 | 11.15% | $3.8 million | 0.00% | -1,070,641 | 13F |
| Soleus Capital Management, L.P. | 2,788,323 | 10.64% | $3.6 million | 0.12% | no change | 13F |
| Vanguard Capital Management LLC | 1,630,219 | 6.22% | $2.1 million | 0.00% | -4,045 | 13F |
| ExodusPoint Capital Management, LP | 1,223,555 | 4.67% | $1.6 million | 0.01% | -720,279 | 13F |
| Almitas Capital LLC | 1,064,202 | 4.06% | $1.4 million | 0.33% | new | 13F |
| BlackRock, Inc. | 882,490 | 3.37% | $1.1 million | 0.00% | -1,779,117 | 13F |
| Stonepine Capital Management, LLC | 815,436 | 3.11% | $1.1 million | 0.81% | +47,148 | 13F |
| Jane Street Group, LLC | 758,231 | 2.89% | $985,700 | 0.00% | +624,961 | 13F |
| Braidwell LP | 752,541 | 2.87% | $978,303 | 0.04% | no change | 13F |
| AQR Capital Management LLC | 744,963 | 2.84% | $968,453 | 0.00% | +387,385 | 13F |
| Parkman Healthcare Partners LLC | 646,564 | 2.47% | $840,533 | 0.09% | -109,072 | 13F |
| Geode Capital Management, LLC | 452,684 | 1.73% | $588,714 | 0.00% | -491,808 | 13F |
| Renaissance Technologies LLC | 425,110 | 1.62% | $552,643 | 0.00% | +104,810 | 13F |
| ADAR1 Capital Management, LLC | 404,497 | 1.54% | $525,846 | 0.03% | +30,000 | 13F |
| Deutsche Bank AG | 402,316 | 1.54% | $523,011 | 0.00% | -761,362 | 13F |
| D. E. Shaw & Co., Inc. | 327,528 | 1.25% | $425,787 | 0.00% | -7,546 | 13F |
| Jefferies Financial Group Inc. | 285,110 | 1.09% | $370,643 | 0.00% | no change | 13F |
| CFM Wealth Partners LLC | 264,039 | 1.01% | $343,251 | 0.04% | no change | 13F |
| Vanguard Fiduciary Trust Co. | 250,511 | 0.96% | $325,664 | 0.00% | -30,737 | 13F |
| Marshall Wace, LLP | 230,738 | 0.88% | $299,959 | 0.00% | new | 13F |
| Acadian Asset Management LLC | 223,141 | 0.85% | $287,000 | 0.00% | +56,800 | 13F |
| Millennium Management LLC | 209,556 | 0.80% | $272,423 | 0.00% | new | 13F |
| UBS Group AG | 204,053 | 0.78% | $265,269 | 0.00% | -5,648 | 13F |
| Birchview Capital, LP | 200,543 | 0.77% | $260,706 | 0.12% | -49,678 | 13F |
| Centiva Capital, LP | 200,095 | 0.76% | $260,124 | 0.01% | +46,213 | 13F |
| Nano Cap New Millennium Growth Fund L P | 200,000 | 0.76% | $260,000 | 0.20% | +42,500 | 13F |
| HSBC Holdings PLC | 193,846 | 0.74% | $249,092 | 0.00% | +179,756 | 13F |
| State Street Corp. | 191,501 | 0.73% | $248,951 | 0.00% | -617,615 | 13F |
| Squarepoint Ops LLC | 183,558 | 0.70% | $238,625 | 0.00% | +101,066 | 13F |
| Citadel Advisors LLC | 143,404 | 0.55% | $186,425 | 0.00% | +86,395 | 13F |
| Gsa Capital Partners LLP | 136,157 | 0.52% | $177,000 | 0.01% | -1,331 | 13F |
| Goldman Sachs Group Inc. | 135,343 | 0.52% | $175,946 | 0.00% | -88,107 | 13F |
| XTX Topco Ltd | 118,037 | 0.45% | $153,448 | 0.00% | +37,956 | 13F |
| Westfield Capital Management Co. LP | 110,000 | 0.42% | $143,000 | 0.00% | no change | 13F |
| HRT Financial LP | 108,218 | 0.41% | $140,000 | 0.00% | new | 13F |
| Bank of Montreal | 105,958 | 0.40% | $137,745 | 0.00% | new | 13F |
| Northern Trust Corp. | 104,119 | 0.40% | $135,355 | 0.00% | -250,555 | 13F |
| Redhawk Wealth Advisors, Inc. | 99,648 | 0.38% | $129,542 | 0.01% | +64,948 | 13F |
| Algert Global LLC | 98,332 | 0.38% | $127,832 | 0.00% | +12,970 | 13F |
| Dimensional Fund Advisors LP | 97,791 | 0.37% | $127,243 | 0.00% | -44,129 | 13F |
| Two Sigma Investments, LP | 86,575 | 0.33% | $112,548 | 0.00% | +17,963 | 13F |
| Ieq Capital, LLC | 69,158 | 0.26% | $89,906 | 0.00% | +47,571 | 13F |
| Susquehanna International Group, LLP | 64,373 | 0.25% | $83,685 | 0.00% | -24,696 | 13F |
| Quadrature Capital Ltd | 63,910 | 0.24% | $83,083 | 0.00% | new | 13F |
| Engineers Gate Manager LP | 62,589 | 0.24% | $81,366 | 0.00% | +6,438 | 13F |
| Mercer Global Advisors Inc. | 61,332 | 0.23% | $79,732 | 0.00% | +12,565 | 13F |
| Bridgeway Capital Management, LLC | 61,000 | 0.23% | $79,300 | 0.00% | no change | 13F |
| Berger Financial Group, Inc | 54,000 | 0.21% | $70,200 | 0.00% | no change | 13F |
| Brighton Jones LLC | 53,231 | 0.20% | $69,201 | 0.00% | +8,498 | 13F |
The 50 largest of the 107 funds that reported a position in LUNG in their 13F for the quarter ended 30 June 2026, by the value each reported.
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Share of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?Options the funds reported on LUNG
| Fund | Option | Shares under the options | Value of those shares | Quarter ended | Filing |
|---|---|---|---|---|---|
| Citadel Advisors | Puts | 201,100 | $261,430 | 30 June 2026 | 13F |
| Citadel Advisors | Calls | 57,600 | $74,880 | 30 June 2026 | 13F |
A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost.
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They are not counted in the holdings above. A put gains when the stock falls, a call when it rises, and a fund may hold either to hedge.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 13 August 2026 | 13G/A | Morgan Stanley and 3 others | 2.9 million | 6.9% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 29 July 2026 | 13G/A | BlackRock, Inc. and 1 other | 765,721 | 1.8% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 27 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 9 March 2026 | 13G | Soleus Capital Master Fund, L.P. and 11 others | 2.7 million | 6.5% | 6 March 2026 | passive, under 20% (13d-1(c)) | EDGAR |
| 13 November 2025 | 13G/A | Primecap Management Co and 1 other | 5.0 million | 12.2% | 30 September 2025 | passive, institutional (13d-1(b)) | EDGAR |
| 7 November 2025 | 13G/A | FMR LLC and 3 others | 70,825 | 0.2% | 31 October 2025 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
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Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short. 13D and 13GFails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 25 August 2026 | 1,382 | $2.28 | SEC |
| 11 August 2026 | 21,014 | $2.28 | SEC |
| 7 August 2026 | 423 | $2.05 | SEC |
| 6 August 2026 | 2,375 | $1.98 | SEC |
| 31 July 2026 | 1,283 | $1.61 | SEC |
| 23 July 2026 | 7,148 | $1.21 | SEC |
| 17 July 2026 | 48 | $1.45 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.