HAYWARD, CA
PULSE BIOSCIENCES, INC.PLSE— Latest position per institution from SEC 13F filings
15
Institutional holders
9.30M
Total shares held
179.19M
Estimated value
465.05K
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
1.34M
Value
28.93M
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
1.15M
Value
12.83M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
1.12M
Value
15.36M
Filed
Dec 31, 2025
BANK OF AMERICA CORP /DE/
CIK 70858
Shares
866.06K
Value
18.70M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
815.85K
Value
17.61M
Filed
Mar 31, 2026
PORTOLAN CAPITAL MANAGEMENT, LLC
CIK 1350290
Shares
733.37K
Value
15.83M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
491.95K
Value
10.62M
Filed
Mar 31, 2026
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 912938
Shares
462.90K
Value
9.99M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
456.93K
Value
9.87M
Filed
Mar 31, 2026
BALYASNY ASSET MANAGEMENT L.P.
CIK 1218710
Shares
265.16K
Value
5.72M
Filed
Mar 31, 2026
GRIFFIN ASSET MANAGEMENT, INC.
CIK 883803
Shares
225.18K
Value
4.86M
Filed
Mar 31, 2026
INVESCO LTD.
CIK 914208
Shares
214.49K
Value
3.73M
Filed
Dec 31, 2024
LMR PARTNERS LLP
CIK 1578621
Shares
213.14K
Value
4.60M
Filed
Mar 31, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
187.27K
Value
4.04M
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
168.05K
Value
3.63M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
165.20K
Value
3.57M
Filed
Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
147.77K
Value
3.19M
Filed
Mar 31, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
130.61K
Value
2.82M
Filed
Mar 31, 2026
WELLINGTON MANAGEMENT GROUP LLP
CIK 902219
Shares
81.25K
Value
1.75M
Filed
Mar 31, 2026
WESTSIDE INVESTMENT MANAGEMENT, INC.
CIK 1538383
Shares
70.49K
Value
1.52M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 1.34M | 28.93M | Mar 31, 2026 |
| 2 | BLACKROCK FINANCE, INC. | 1364742 | 1.15M | 12.83M | Jun 30, 2024 |
| 3 | VANGUARD GROUP INC | 102909 | 1.12M | 15.36M | Dec 31, 2025 |
| 4 | BANK OF AMERICA CORP /DE/ | 70858 | 866.06K | 18.70M | Mar 31, 2026 |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 815.85K | 17.61M | Mar 31, 2026 |
| 6 | PORTOLAN CAPITAL MANAGEMENT, LLC | 1350290 | 733.37K | 15.83M | Mar 31, 2026 |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 491.95K | 10.62M | Mar 31, 2026 |
| 8 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 912938 | 462.90K | 9.99M | Mar 31, 2026 |
| 9 | STATE STREET CORP | 93751 | 456.93K | 9.87M | Mar 31, 2026 |
| 10 | BALYASNY ASSET MANAGEMENT L.P. | 1218710 | 265.16K | 5.72M | Mar 31, 2026 |
| 11 | GRIFFIN ASSET MANAGEMENT, INC. | 883803 | 225.18K | 4.86M | Mar 31, 2026 |
| 12 | INVESCO LTD. | 914208 | 214.49K | 3.73M | Dec 31, 2024 |
| 13 | LMR PARTNERS LLP | 1578621 | 213.14K | 4.60M | Mar 31, 2026 |
| 14 | NORTHERN TRUST CORP | 73124 | 187.27K | 4.04M | Mar 31, 2026 |
| 15 | CITADEL ADVISORS LLC | 1423053 | 168.05K | 3.63M | Mar 31, 2026 |
| 16 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 165.20K | 3.57M | Mar 31, 2026 |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 147.77K | 3.19M | Mar 31, 2026 |
| 18 | VANGUARD FIDUCIARY TRUST CO | 933478 | 130.61K | 2.82M | Mar 31, 2026 |
| 19 | WELLINGTON MANAGEMENT GROUP LLP | 902219 | 81.25K | 1.75M | Mar 31, 2026 |
| 20 | WESTSIDE INVESTMENT MANAGEMENT, INC. | 1538383 | 70.49K | 1.52M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.