Pulse Biosciences PLSE Institutional Ownership

NASDAQ PLSE

$52.68 +1.37 (+2.67%)

At close: Oct 22, 2026 · 4:00 PM EDT

Institutions by Trading Activity

108 Institutions

Increased 68 63.0%

Unchanged 17 15.7%

Reduced 23 21.3%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

15.13%

▲+3.75 pp QoQ

Shares Held by Institutions

10.72Mn

of 70.80Mn outstanding

▲+37.94% QoQ

Shares Outstanding

70.80Mn

60.08Mn held outside 13F filers

Institutional Investors

108

filed 13F for Jun 2026

▲+13 vs prior quarter

Net Shares Added (QoQ)

+2.95Mn

accumulated since last quarter

Value of Holdings

$564.49Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Pulse Biosciences, Inc. (NASDAQ:PLSE) was held by 108 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

These investors held 15.13% of Pulse Biosciences' outstanding shares at the end of Q2 2026, up from 11.39% in Q1 2026.
Total shares held in PLSE rose 37.94% from Q1 2026; the number of holders rose 30.12% from Q2 2025.
Of these 108 holders, 68 added to their positions, 23 reduced their stakes and 17 left their positions unchanged.
In total, institutional investors held 10.72Mn shares of Pulse Biosciences at the end of Q2 2026, up 2.95Mn from the prior quarter and up 4.84Mn from a year earlier.
As of June 30, 2026, the biggest holder of Pulse Biosciences was BlackRock, Inc. with 1.47Mn shares, or 2.07% of shares outstanding.
The largest position increases in PLSE for Q2 2026 were by T. Rowe Price Associates Inc (+733.78K shares), Bank of America Corp (+580.55K shares), Citadel Advisors LLC (+484.36K shares), Balyasny Asset Management L.P. (+452.94K shares) and UBS Group AG (+241.72K shares).
Among holders that kept a stake in Pulse Biosciences, the biggest sellers in Q2 2026 were Millennium Management LLC (-32.33K shares), Vanguard Capital Management LLC (-27.21K shares), Northern Trust Corp (-13.68K shares), Morgan Stanley (-11.17K shares) and Wellington Management Group LLP (-6.54K shares).
Per Business Quant data, the 10 largest holders of Pulse Biosciences at the end of Q2 2026 were BlackRock, Inc. (1.47Mn shares), Bank of America Corp (1.45Mn shares), Vanguard Capital Management LLC (788.64K shares), Portolan Capital Management, LLC (753.33K shares), T. Rowe Price Associates Inc (748.64K shares), Balyasny Asset Management L.P. (718.1K shares), Citadel Advisors LLC (626.51K shares), Geode Capital Management, LLC (536.28K shares), State Street Corp (529.62K shares) and Massachusetts Financial Services Co (462.73K shares).

Form 13F Holdings

108 Institutional Holders

Report period 30 Jun, 2026

Total shares held 10.72Mn

Of outstanding 15.13%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	1,466,702	2.07%	▲126,924	+9.47%	$40.67Mn
2	Bank Of America Corp /De/	0000070858	1,446,611	2.04%	▲580,550	+67.03%	$40.11Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	788,640	1.11%	▼27,212	-3.34%	$21.87Mn
4	Portolan Capital Management, LLC	0001350290	753,333	1.06%	▲19,961	+2.72%	$20.89Mn
5	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	748,638	1.06%	▲733,779	+4,938.28%	$20.76K
6	BALYASNY ASSET MANAGEMENT L.P.	0001218710	718,103	1.01%	▲452,939	+170.81%	$19.91Mn
7	CITADEL ADVISORS LLC	0001423053	626,514	0.88%	▲484,364	+340.74%	$17.37Mn
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	536,276	0.76%	▲44,330	+9.01%	$14.87Mn
9	State Street Corp	0000093751	529,624	0.75%	▲72,697	+15.91%	$14.69Mn
10	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0000912938	462,734	0.65%	▼165	-0.04%	$12.83Mn
11	UBS Group AG	0001610520	275,669	0.39%	▲241,715	+711.89%	$7.64Mn
12	GRIFFIN ASSET MANAGEMENT, INC.	0000883803	227,285	0.32%	▲2,108	+0.94%	$6.30Mn
13	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	179,497	0.25%	▲14,296	+8.65%	$4.98Mn
14	Northern Trust Corp	0000073124	173,590	0.25%	▼13,682	-7.31%	$4.81Mn
15	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	151,991	0.21%	▲4,223	+2.86%	$4.21Mn
16	VANGUARD FIDUCIARY TRUST CO	0000933478	131,253	0.19%	▲647	+0.50%	$3.64Mn
17	Point72 Asset Management, L.P.	0001603466	106,457	0.15%	▲106,457	0.00%	$2.95Mn
18	NORGES BANK	0001374170	105,647	0.15%	▲105,647	0.00%	$2.93Mn
19	Nuveen, LLC	0001871926	101,683	0.14%	▲56,248	+123.80%	$2.82Mn
20	Panoramic Capital, LLC	0001950490	98,054	0.14%	▲40,000	+68.90%	$2.72Mn

Showing 1 to 20 of 108 holders