Security key
36227K205
GSE SYSTEMS INC - Common Stock, par value $0.01 per share (GVP)
CUSIP: 36227K205
Q4 2023 13F Holders as of 31 Dec 2023
- Security type / class
- Equity / Common Stock, par value $0.01 per share
- Total 13F shares
- 275,312
- Total 13F value
- $557,964
- Share change
- +275,312
- SEC-reported price per share
- $2.01
- Number of holders
- 13
- Value change
- +$557,964
- Number of buys
- 13
Report period
Q4 2023
Institutions
13
Top holders
10
GVP full security history
Ownership snapshot
Full 13F holder table
GSE SYSTEMS INC SEC filings
GSE SYSTEMS INC company facts
Broader feeds
Ownership snapshot
Top reported holders of GVP - GSE SYSTEMS INC - Common Stock, par value $0.01 per share (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
NGP Energy Technology Par...
Disclosed value leader
NGP Energy Technology Par...
Comparable rows
0/15
Latest evidence
30 Sep 2023
3/4/5
13F
Highest disclosed value: $3,770,314
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
NGP Energy Technology Partners II, L.P. has the largest disclosed position value at $3.77M.
0 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 NGP Energy Technology Partners II, L.P.'s linked filing trail.
Disclosed position value
Top 5
NGP Energy Technology Partners II...
$3.77M
O'Connor Kathryn
$558.4K
William S. Corey Jr.
$531.1K
Suresh Sundaram
$412.2K
Dougherty III Thomas James
$394.5K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| NGP Energy Technology Partners II, L.P. |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$3,770,314
1,875,778 shares
|
— | 17 Mar 2023 |
| O'Connor Kathryn |
3/4/5
Director
|
—
class O/S missing
|
$558,390
277,806 shares
|
— | 12 Jun 2023 |
| William S. Corey Jr. |
3/4/5
Director
|
—
class O/S missing
|
$531,074
264,216 shares
|
— | 12 Jun 2023 |
| Suresh Sundaram |
3/4/5
Director
|
—
class O/S missing
|
$412,225
205,087 shares
|
— | 14 Jun 2022 |
| Dougherty III Thomas James |
3/4/5
Director
|
—
class O/S missing
|
$394,456
196,247 shares
|
— | 12 Jun 2023 |
| NEEDHAM INVESTMENT MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$289,003
1,430,000 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
13
Shares
275,312
Rows available
13
| 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 Q3 2023 Across Filers
Q3 2023 holders
0
Q4 2023 holders
13
Holder diff
13
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|