Security key
42328V801
HELIUS MEDICAL TECHNOLOGIES, INC. - COM CL A NEW (HSDT)
CUSIP: 42328V801
Q4 2023 13F Holders as of 31 Dec 2023
- Security type / class
- Equity / COM CL A NEW
- Total 13F shares
- 19,445
- Total 13F value
- $156,321
- Share change
- +1,714
- SEC-reported price per share
- $8.04
- Number of holders
- 11
- Value change
- +$13,778
- Number of buys
- 4
- Number of sells
- 2
Report period
Q4 2023
Institutions
11
Top holders
10
HSDT full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Solana Co SEC filings
Solana Co company facts
Broader feeds
Reporting periods
Holder history for CUSIP 42328V801
Recent filing periods:
Ownership snapshot
Top reported holders of HSDT - HELIUS MEDICAL TECHNOLOGIES, INC. - COM CL A NEW (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
Mitch E. Tyler
Disclosed value leader
Mitch E. Tyler
Comparable rows
0/11
Latest evidence
30 Sep 2023
3/4/5
13F
Highest disclosed value: $130,823
11 rows are not safely comparable across share classes.
Showing 1-6 of 11 holder rows.
Quick read
Mitch E. Tyler has the largest disclosed position value at $130.8K.
0 of 11 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 Mitch E. Tyler's linked filing trail.
Disclosed position value
Top 5
Mitch E. Tyler
$130.8K
VANGUARD GROUP INC
$107.8K
BlackRock Finance, Inc.
$48.5K
Tower Research Capital LLC (TRC)
$8.8K
OSAIC HOLDINGS, INC.
$1.6K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 11 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Mitch E. Tyler |
3/4/5
Director
|
—
mixed-class rows
|
$130,823
27,701 shares
mixed-class rows
|
— | 25 May 2021 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$107,835
11,363 shares
|
— | 30 Sep 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$48,456
5,106 shares
|
— | 30 Sep 2023 |
| Tower Research Capital LLC (TRC) |
13F
Company
|
—
denominator unverified
|
$8,845
932 shares
|
— | 30 Sep 2023 |
| OSAIC HOLDINGS, INC. |
13F
Company
|
—
denominator unverified
|
$1,556
164 shares
|
— | 30 Sep 2023 |
| UBS Group AG |
13F
Company
|
—
denominator unverified
|
$769
81 shares
|
— | 30 Sep 2023 |
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 Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
11
Shares
19,445
Rows available
11
| 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 Q4 2023 vs Q4 2025 Across Filers
Q4 2025 holders
1
Q4 2023 holders
11
Holder diff
10
| Investor | Q4 2025 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q4 2025 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend