Pulse Biosciences, Inc. 13F holders
105 funds reported a position in Pulse Biosciences, Inc. in their 13F for the quarter ended 30 June 2026, together 10.7 million shares worth $297.0 million. Against the quarter before, 17 opened a position, 43 added, 21 trimmed and 10 sold out; together they bought a net 2.8 million shares. The largest holders: BlackRock, Inc., Bank of America Corp. and Vanguard Capital Management LLC.
Funds holding105+9 on Q1 2026
Shares they held10.7Mworth $297.0 million
Net bought on the quarter2.8M sharesabout $78.8 million at the funds' values
Funds buying to selling60 to 31opened or added, to cut or sold
Opened 17Added 43Held 22Trimmed 21Sold out 10
What each fund did in PLSE against its 13F for the quarter before; a change under 0.1% of a holding counts as held
Funds reporting a position in PLSE in their 13F, each quarter; hover a bar for the shares they held
Filed so far for the quarter to 30 September 2026
2,671 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 19 reported a position in Pulse Biosciences, Inc.: 7 opened one, 3 added, 4 trimmed and 2 sold out, a net 77,498 shares sold.
| Fund | Change in shares | Shares now | Status | Filing |
|---|---|---|---|---|
| Griffin Asset Management, Inc. | -83,074 | 144,211 | trimmed | 13F |
| Inspire Investing, LLC | -11,246 | 12,773 | trimmed | 13F |
| Bender Robert & Associates | +7,590 | 7,590 | new | 13F |
| Lewis Asset Management, LLC | +6,000 | 6,000 | new | 13F |
| Farther Finance Advisors, LLC | -5,496 | 7,598 | trimmed | 13F |
| Axxcess Wealth Management, LLC | +4,847 | 4,847 | new | 13F |
| Lanark Financial, Inc. | +3,227 | 3,227 | new | 13F |
| Sterling Capital Management LLC | +549 | 614 | added | 13F |
| Gamma Investing LLC | +174 | 615 | added | 13F |
| Fortitude Family Office, LLC | +55 | 55 | new | 13F |
| Eastern Bank | +50 | 50 | new | 13F |
| SJS Investment Consulting Inc. | +17 | 49 | added | 13F |
| SBI Securities Co., Ltd. | -9 | 2 | trimmed | 13F |
| MassMutual Private Wealth & Trust, FSB | +6 | 6 | new | 13F |
| Salem Investment Counselors Inc. | -150 | 0 | sold out | 13F |
| Stone House Investment Management, LLC | -38 | 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 Pulse Biosciences, Inc. in a 13F for the quarter ended 30 June 2026. The largest: Citadel Advisors, 626,514 shares worth $17.4 million, 0.0% of its reported book. New this quarter: Point72 Asset Management. In the quarter, 3 funds added or opened a position and 2 trimmed or sold out; together they bought a net 602,620 shares, about $16.7 million 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 |
|---|---|---|---|---|---|---|---|
| Citadel Advisors | 626,514 | $17.4 million | 0.0% | +484,364 | added | 30 June 2026 | 13F |
| Geode Capital Management | 536,276 | $14.9 million | 0.0% | +44,330 | added | 30 June 2026 | 13F |
| Point72 Asset Management | 106,457 | $3.0 million | 0.0% | +106,457 | new | 30 June 2026 | 13F |
| Norges Bank | 105,647 | $2.9 million | 0.0% | held | 30 June 2026 | 13F | |
| Millennium Management | 23,488 | $651,322 | 0.0% | -32,329 | trimmed | 30 June 2026 | 13F |
| FMR LLC | 13,948 | $386,777 | 0.0% | -202 | 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 |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 1,466,702 | 13.69% | $40.7 million | 0.00% | +126,924 | 13F |
| Bank of America Corp. | 1,446,611 | 13.50% | $40.1 million | 0.00% | +580,550 | 13F |
| Vanguard Capital Management LLC | 788,640 | 7.36% | $21.9 million | 0.00% | -27,212 | 13F |
| Portolan Capital Management, LLC | 753,333 | 7.03% | $20.9 million | 0.78% | +19,961 | 13F |
| Price T Rowe Associates Inc. | 748,638 | 6.99% | $20.8 million | 0.00% | +733,779 | 13F |
| Balyasny Asset Management L.P. | 718,103 | 6.70% | $19.9 million | 0.04% | +452,939 | 13F |
| Citadel Advisors LLC | 626,514 | 5.85% | $17.4 million | 0.01% | +484,364 | 13F |
| Geode Capital Management, LLC | 536,276 | 5.01% | $14.9 million | 0.00% | +44,330 | 13F |
| State Street Corp. | 529,624 | 4.94% | $14.7 million | 0.00% | +72,697 | 13F |
| Massachusetts Financial Services Co. | 462,734 | 4.32% | $12.8 million | 0.00% | -165 | 13F |
| UBS Group AG | 275,669 | 2.57% | $7.6 million | 0.00% | +241,715 | 13F |
| Griffin Asset Management, Inc. | 227,285 | 2.12% | $6.3 million | 0.66% | +2,108 | 13F |
| Vanguard Portfolio Management LLC | 179,497 | 1.68% | $5.0 million | 0.00% | +14,296 | 13F |
| Northern Trust Corp. | 173,590 | 1.62% | $4.8 million | 0.00% | -13,682 | 13F |
| Charles Schwab Investment Management Inc. | 151,991 | 1.42% | $4.2 million | 0.00% | +4,223 | 13F |
| Vanguard Fiduciary Trust Co. | 131,253 | 1.23% | $3.6 million | 0.00% | +647 | 13F |
| Point72 Asset Management, L.P. | 106,457 | 0.99% | $3.0 million | 0.01% | new | 13F |
| Norges Bank | 105,647 | 0.99% | $2.9 million | 0.00% | 13F | |
| Nuveen, LLC | 101,683 | 0.95% | $2.8 million | 0.00% | +56,248 | 13F |
| Panoramic Capital, LLC | 98,054 | 0.92% | $2.7 million | 1.17% | +40,000 | 13F |
| D. E. Shaw & Co., Inc. | 81,818 | 0.76% | $2.3 million | 0.00% | +68,092 | 13F |
| Westside Investment Management, Inc. | 77,768 | 0.73% | $2.2 million | 0.28% | +7,276 | 13F |
| Wellington Management Group LLP | 74,716 | 0.70% | $2.1 million | 0.00% | -6,536 | 13F |
| Sectoral Asset Management Inc. | 67,895 | 0.63% | $1.9 million | 1.31% | new | 13F |
| Bank of New York Mellon Corp | 43,114 | 0.40% | $1.2 million | 0.00% | +4,637 | 13F |
| Goldman Sachs Group Inc. | 34,379 | 0.32% | $953,330 | 0.00% | +5,668 | 13F |
| Swiss National Bank | 34,100 | 0.32% | $945,593 | 0.00% | -5,000 | 13F |
| Morgan Stanley | 31,995 | 0.30% | $887,221 | 0.00% | -11,170 | 13F |
| UBS AM, a distinct business unit of UBS Asset Management Americas LLC | 30,817 | 0.29% | $854,555 | 0.00% | -1,003 | 13F |
| Mangrove Partners Im, LLC | 30,612 | 0.29% | $848,871 | 0.06% | new | 13F |
| Formula Growth Ltd | 30,000 | 0.28% | $831,900 | 0.29% | no change | 13F |
| Argo Wealth Advisory, LLC | 28,156 | 0.26% | $780,766 | 0.43% | no change | 13F |
| Tiaa-Cref Individual & Institutional Services, LLC | 27,298 | 0.25% | $756,974 | 0.00% | no change | 13F |
| Deutsche Bank AG | 24,786 | 0.23% | $687,316 | 0.00% | +160 | 13F |
| Inspire Investing, LLC | 24,019 | 0.22% | $666,047 | 0.03% | -255 | 13F |
| Rhumbline Advisers | 23,743 | 0.22% | $658,382 | 0.00% | +841 | 13F |
| Allstate Corp. | 23,529 | 0.22% | $652,459 | 0.01% | +61 | 13F |
| Millennium Management LLC | 23,488 | 0.22% | $651,322 | 0.00% | -32,329 | 13F |
| Wells Fargo & Company | 21,580 | 0.20% | $598,413 | 0.00% | +12,385 | 13F |
| WealthTrust Axiom LLC | 21,500 | 0.20% | $596,195 | 0.13% | no change | 13F |
| Creative Planning | 21,040 | 0.20% | $583,439 | 0.00% | +4,627 | 13F |
| California State Teachers Retirement System | 20,479 | 0.19% | $567,883 | 0.00% | -554 | 13F |
| Diker Management LLC | 19,000 | 0.18% | $527,000 | 0.41% | no change | 13F |
| Cetera Investment Advisers | 17,914 | 0.17% | $496,755 | 0.00% | -14 | 13F |
| AllianceBernstein L.P. | 20,800 | 0.19% | $449,072 | 0.00% | +7,900 | 13F |
| Raymond James Financial Inc. | 15,280 | 0.14% | $423,714 | 0.00% | new | 13F |
| Legal & General Group Plc | 14,240 | 0.13% | $394,662 | 0.00% | +248 | 13F |
| FMR LLC | 13,948 | 0.13% | $386,777 | 0.00% | -202 | 13F |
| Vanguard Global Advisers, LLC | 13,198 | 0.12% | $365,981 | 0.00% | +2,339 | 13F |
| Farther Finance Advisors, LLC | 13,094 | 0.12% | $363,165 | 0.00% | +934 | 13F |
The 50 largest of the 105 funds that reported a position in PLSE 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 PLSE
| Fund | Option | Shares under the options | Value of those shares | Quarter ended | Filing |
|---|---|---|---|---|---|
| Citadel Advisors | Calls | 19,200 | $532,416 | 30 June 2026 | 13F |
| Citadel Advisors | Puts | 16,700 | $463,091 | 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 May 2026 | 13D/A | Robert W. Duggan and 2 others | 49.7 million | 71.9% | 11 May 2026 | 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 |
|---|---|---|---|
| 30 September 2026 | 119 | $50.89 | SEC |
| 28 September 2026 | 1 | $51.63 | SEC |
| 25 September 2026 | 80,932 | $51.83 | SEC |
| 23 September 2026 | 16,074 | $52.69 | SEC |
| 22 September 2026 | 20,791 | $53.31 | SEC |
| 21 September 2026 | 13,250 | $53.87 | SEC |
| 17 September 2026 | 293 | $49.61 | SEC |
| 16 September 2026 | 7,160 | $55.20 | SEC |
| 15 September 2026 | 100 | $54.21 | SEC |
| 14 September 2026 | 17 | $53.11 | SEC |
| 11 September 2026 | 968 | $54.43 | SEC |
| 8 September 2026 | 209 | $53.24 | SEC |
| 4 September 2026 | 127,247 | $54.71 | SEC |
| 2 September 2026 | 1,717 | $52.09 | SEC |
| 1 September 2026 | 39,384 | $50.33 | SEC |
| 19 August 2026 | 23,790 | $46.00 | 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.