Security key
28617B606
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 6,691,977
- Total 13F value
- $15,479,694
- Share change
- -325,189
- SEC-reported price per share
- $2.31
- Number of holders
- 23
- Value change
- -$788,214
- Number of buys
- 7
- Number of sells
- 9
- Shares outstanding
- 47,647,039
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2025
Institutions
23
Top holders
10
ELVA full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Electrovaya Inc. SEC filings
Electrovaya Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 28617B606
Recent filing periods:
Ownership snapshot
Top reported holders of ELVA - Electrovaya Inc. - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Polar Asset Management Pa...
Disclosed value leader
AIGH Capital Management LLC
Comparable rows
15/15
Latest evidence
31 Dec 2024
13F
13D/G
Lead comparable stake: 4.8%
13D/G row: Polar Asset Management Partners Inc.
Showing 1-6 of 15 holder rows.
Quick read
Polar Asset Management Partners Inc. leads the comparable SEC ownership view at 4.8%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Polar Asset Management Partners Inc.'s linked filing trail.
Comparable ownership
Top 5
Polar Asset Management Partners Inc.
4.8%
AIGH Capital Management LLC
5.3%
HERALD INVESTMENT MANAGEMENT Ltd
2.5%
Mink Brook Asset Management LLC
0.73%
Penbrook Management LLC
0.38%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Polar Asset Management Partners Inc. |
13F
13D/G
Company
|
4.8%
from 13D/G
|
$5,372,377
2,166,281 shares
|
— | 31 Dec 2024 |
| AIGH Capital Management LLC |
13F
Company
|
5.3%
|
$6,262,245
2,525,099 shares
|
— | 31 Dec 2024 |
| HERALD INVESTMENT MANAGEMENT Ltd |
13F
Company
|
2.5%
|
$2,855,600
1,180,000 shares
|
— | 31 Dec 2024 |
| Mink Brook Asset Management LLC |
13F
Company
|
0.73%
|
$866,643
349,453 shares
|
— | 31 Dec 2024 |
| Penbrook Management LLC |
13F
Company
|
0.38%
|
$448,474
183,215 shares
|
— | 31 Dec 2024 |
| Alyeska Investment Group, L.P. |
13F
Company
|
0.37%
|
$435,327
175,535 shares
|
— | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
23
Shares
6,691,977
Rows available
23
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q4 2025 Across Filers
Q4 2025 holders
58
Q1 2025 holders
23
Holder diff
-35
| Investor | Q4 2025 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend