LightPath Technologies, Inc.
LightPath Technologies, Inc. (LPTH) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · LPTH · as of Mar 31, 2025
Ownership Breakdown
39
Institutional Holders
▼ 2 vs Q4
$31.43M
Total Inst. Value
▼ $26.49M vs Q4
47.88M
Shares Outstanding
freeFloat 100.00%
15.64M
13F Shares Held
▼ 770,816 vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
LPTH largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
AIGH CAPITAL MANAGEMENT LLC semiconductors & related devices | 3.68M | 9.16% | 9.16% | $7.40B | May 6, 2025 | ▼ 41.0K |
AMH EQUITY LTD semiconductors & related devices | 2.28M | 5.51% | 5.51% | $4.58B | May 5, 2025 | ▼ 560.7K |
VANGUARD GROUP INC semiconductors & related devices | 1.74M | 4.34% | 4.34% | $3.50B | May 9, 2025 | ▲ 59.1K |
AWM INVESTMENT COMPANY, INC. semiconductors & related devices | 1.73M | 4.30% | 4.30% | $3.47B | May 15, 2025 | ▼ 97.4K |
ROYCE & ASSOCIATES LP semiconductors & related devices | 1.29M | 3.22% | 3.22% | $2.60B | May 6, 2025 | ▲ 58.2K |
ARCHON CAPITAL MANAGEMENT LLC semiconductors & related devices | 1.20M | 2.99% | 2.99% | $2.42B | May 14, 2025 | ▼ 230.1K |
RELYEA ZUCKERBERG HANSON LLC semiconductors & related devices | 947.4K | 2.36% | 2.36% | $1.90B | Apr 16, 2025 | ▼ 50.0K |
RENAISSANCE TECHNOLOGIES LLC semiconductors & related devices | 650.3K | 1.62% | 1.62% | $1.31B | May 14, 2025 | ▼ 15.3K |
GEODE CAPITAL MANAGEMENT, LLC semiconductors & related devices | 408.2K | 1.02% | 1.02% | $820.64M | May 13, 2025 | ▲ 18.5K |
BLACKROCK, INC. semiconductors & related devices | 404.3K | 1.01% | 1.01% | $812.55M | May 2, 2025 | ▲ 113.8K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
18
Increased
+471.5K shares5
New Positions
first time holders9
Decreased
−1.02M shares6
Sold Out
fully exitedNet shares change (top 50)
544.4K
+471.5K / −1.02M
Net new holders
+8
5 new / 6 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
LPTH insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
1
Buy transactions
6
Sell transactions
0.17
Buy/Sell ratio
$4M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
North Run Strategic Opportunities Fund I, LP
| Jun 2, 2026 | C-Conversion | 3,571,400 | $2.15 | $7.68M | 6.51M | Form 4 ↗ |
North Run Strategic Opportunities Fund I, LP
| Jun 3, 2026 | Sale | 3,571,400 | $14.00 | $50.00M | 2.93M | Form 4 ↗ |
North Run Strategic Opportunities Fund I, LP
| Jun 2, 2026 | C-Conversion | 7,678.51 | $2.15 | $16.5K | 6.5K | Form 4 ↗ |
North Run Strategic Opportunities Fund I, LP
| May 18, 2026 | Sale | 55,284 | $12.32 | $681.1K | 2.93M | Form 4 ↗ |
North Run Strategic Opportunities Fund I, LP
| May 12, 2026 | Sale | 83,052 | $12.25 | $1.02M | 3.20M | Form 4 ↗ |
North Run Strategic Opportunities Fund I, LP
| May 13, 2026 | Sale | 45,000 | $12.29 | $553.0K | 3.16M | Form 4 ↗ |
North Run Strategic Opportunities Fund I, LP
| May 14, 2026 | Sale | 165,000 | $12.16 | $2.01M | 2.99M | Form 4 ↗ |
Rubin Shmuel President & CEO | Mar 27, 2026 | Purchase | 180 | $9.70 | $1.7K | 260.8K | Form 4 ↗ |
North Run Strategic Opportunities Fund I, LP
| Mar 25, 2026 | C-Conversion | 740,000 | $2.15 | $1.59M | 3.59M | Form 4 ↗ |
North Run Strategic Opportunities Fund I, LP
| Mar 25, 2026 | Sale | 302,352 | $12.31 | $3.72M | 3.28M | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
LightPath Technologies, Inc. (LPTH) is primarily owned by institutional investors, who hold approximately 32.7% of total shares outstanding. Company insiders own approximately 0.00%, while retail and public investors account for the remaining 67.34%.
The largest institutional shareholder of LightPath Technologies, Inc. is AIGH CAPITAL MANAGEMENT LLC, holding approximately 3.68 million shares — equal to 9.16% of outstanding shares — as of March 31, 2025.
A total of 39 institutional investors currently hold LPTH stock, with a combined institutional value of approximately $31,428,807 as of the most recent 13F filing period.
Frequently asked questions
LPTH ownershipLightPath Technologies, Inc. (LPTH) is primarily owned by institutional investors, who hold approximately 32.7% of shares. The largest shareholder is AIGH CAPITAL MANAGEMENT LLC with a 9.16% stake. Company insiders hold 0.00%. Data sourced from SEC Form 13F as of March 31, 2025.