LIGHTPATH TECHNOLOGIES INC-A (LPTH) Institutional Shareholders
LIGHTPATH TECHNOLOGIES INC-A (LPTH) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $819.46M in LPTH holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of LPTH tracked by InsiderSet, reporting ownership valued at approximately $73.08M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $45.19M, representing an estimated loss of -38.17% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 46% of the total disclosed LPTH value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Hood River Capital Management Llc, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in LIGHTPATH TECHNOLOGIES INC-A (LPTH).
This page ranks the largest institutional LPTH shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
165
Total Reported Value
$819.46M
Largest Holder
Blackrock, Inc.
Largest Position
$73.08M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
136
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 4,469,744 | $73,080,313 | $45,189,112 | -$27,891,201 | -38.17% | |
| Hood River Capital Management Llc | 0.42% | 3,562,140 | $58,240,989 | $36,013,235 | -$22,227,754 | -38.17% | |
| Vanguard Capital Management Llc | 0.00% | 2,717,954 | $44,438,548 | $27,478,515 | -$16,960,033 | -38.17% | |
| Awm Investment Company, Inc. | 3.60% | 2,537,522 | $41,488,485 | $25,654,347 | -$15,834,138 | -38.17% | |
| Driehaus Capital Management Llc | 0.21% | 2,171,013 | $35,496,063 | $21,948,941 | -$13,547,122 | -38.17% | |
| Tema Etfs Llc | 1.05% | 1,986,945 | $32,486,551 | $20,088,014 | -$12,398,537 | -38.17% | |
| Tidal Investments Llc | 0.08% | 1,952,629 | $31,925,484 | $19,741,079 | -$12,184,405 | -38.17% | |
| Geode Capital Management, Llc | 0.00% | 1,446,816 | $23,661,130 | $14,627,310 | -$9,033,820 | -38.18% | |
| Bank Of America Corp | 0.00% | 1,199,328 | $19,609,013 | $12,125,206 | -$7,483,807 | -38.17% | |
| Goldman Sachs Group Inc | 0.00% | 1,082,014 | $17,690,929 | $10,939,162 | -$6,751,767 | -38.17% | |
| Citadel Advisors Llc | 0.01% | 1,055,755 | $17,261,594 | $10,673,683 | -$6,587,911 | -38.17% | |
| State Street Corp | 0.00% | 1,044,222 | $17,073,030 | $10,557,084 | -$6,515,946 | -38.17% | |
| Telemark Asset Management, Llc | 1.21% | 1,025,000 | $16,758,750 | $10,362,750 | -$6,396,000 | -38.17% | |
| Needham Investment Management Llc | 0.50% | 1,010,000 | $16,513,500 | $10,211,100 | -$6,302,400 | -38.17% | |
| Royce & Associates Lp | 0.13% | 969,621 | $15,853,303 | $9,802,868 | -$6,050,435 | -38.17% | |
| Emerald Advisers, Llc | 0.36% | 937,258 | $15,324,168 | $9,475,678 | -$5,848,490 | -38.17% | |
| T. Rowe Price Investment Management, Inc. | 0.01% | 896,827 | $14,664,000 | $9,066,921 | -$5,597,079 | -38.17% | |
| Jane Street Group, Llc | 0.01% | 863,505 | $14,118,306 | $8,730,036 | -$5,388,270 | -38.17% | |
| Relyea Zuckerberg Hanson Llc | 1.04% | 765,605 | $12,517,642 | $7,740,267 | -$4,777,375 | -38.17% | |
| Two Sigma Investments, Lp | 0.01% | 678,151 | $11,087,769 | $6,856,107 | -$4,231,662 | -38.17% | |
| Price T Rowe Associates Inc | 0.00% | 672,077 | $10,990,000 | $6,794,698 | -$4,195,302 | -38.17% | |
| Renaissance Technologies LLC | Jim Simons | 0.02% | 671,737 | $10,982,900 | $6,791,261 | -$4,191,639 | -38.17% |
| Peregrine Investment Management Inc | 4.60% | 660,000 | $10,791,000 | $6,672,600 | -$4,118,400 | -38.17% | |
| Portolan Capital Management, Llc | 0.39% | 629,168 | $10,286,897 | $6,360,888 | -$3,926,009 | -38.17% | |
| Palisades Investment Partners, Llc | 2.83% | 609,566 | $9,966,404 | $6,162,712 | -$3,803,692 | -38.17% | |
| Emerald Mutual Fund Advisers Trust | 0.35% | 607,882 | $9,938,871 | $6,145,687 | -$3,793,184 | -38.17% | |
| Qube Research & Technologies Ltd | 0.01% | 605,708 | $9,903,326 | $6,123,708 | -$3,779,618 | -38.17% | |
| Morgan Stanley | 0.00% | 601,017 | $9,826,628 | $6,076,282 | -$3,750,346 | -38.17% | |
| Granahan Investment Management, Llc | 0.33% | 563,045 | $9,205,786 | $5,692,385 | -$3,513,401 | -38.17% | |
| Sei Investments Co | 0.01% | 557,554 | $9,116,008 | $5,636,871 | -$3,479,137 | -38.17% | |
| Millennium Management Llc | 0.01% | 529,309 | $8,654,202 | $5,351,314 | -$3,302,888 | -38.17% | |
| Wasatch Advisors Lp | 0.06% | 519,608 | $8,495,591 | $5,253,237 | -$3,242,354 | -38.17% | |
| Thompson Siegel & Walmsley Llc | 0.15% | 497,635 | $8,136,000 | $5,031,090 | -$3,104,910 | -38.16% | |
| Centerbook Partners Lp | 0.38% | 478,502 | $7,823,508 | $4,837,655 | -$2,985,853 | -38.17% | |
| Northern Trust Corp | 0.00% | 442,191 | $7,229,823 | $4,470,551 | -$2,759,272 | -38.17% | |
| Vanguard Portfolio Management Llc | 0.00% | 410,412 | $6,710,236 | $4,149,265 | -$2,560,971 | -38.17% | |
| Vanguard Fiduciary Trust Co | 0.00% | 407,965 | $6,670,228 | $4,124,526 | -$2,545,702 | -38.17% | |
| Informed Momentum Co Llc | 0.58% | 398,559 | $6,516,440 | $4,029,431 | -$2,487,009 | -38.17% | |
| Marex Group Plc | 0.05% | 370,100 | $6,051,135 | $3,741,711 | -$2,309,424 | -38.17% | |
| Rfg Advisory, Llc | 0.09% | 359,542 | $5,878,512 | $3,634,970 | -$2,243,542 | -38.17% | |
| Ubs Group Ag | 0.00% | 346,080 | $5,658,408 | $3,498,869 | -$2,159,539 | -38.17% | |
| Russell Investments Group, Ltd. | 0.00% | 345,650 | $5,651,392 | $3,494,522 | -$2,156,871 | -38.17% | |
| Victory Capital Management Inc | 0.00% | 333,045 | $5,445,286 | $3,367,085 | -$2,078,201 | -38.17% | |
| Polen Capital Management | David M. Polen | 0.04% | 314,476 | $5,141,683 | $3,179,352 | -$1,962,331 | -38.17% |
| Roubaix Capital, Llc | 1.83% | 312,510 | $5,109,538 | $3,159,476 | -$1,950,062 | -38.17% | |
| Apis Capital Advisors, Llc | 0.46% | 292,000 | $4,774,200 | $2,952,120 | -$1,822,080 | -38.17% | |
| Hrt Financial Lp | 0.01% | 290,460 | $4,749,000 | $2,936,551 | -$1,812,449 | -38.16% | |
| Essex Investment Management Co Llc | 0.61% | 285,052 | $4,660,600 | $2,881,876 | -$1,778,724 | -38.17% | |
| New York State Common Retirement Fund | 0.01% | 263,870 | $4,314,275 | $2,667,726 | -$1,646,549 | -38.17% | |
| Squarepoint Ops Llc | 0.01% | 261,067 | $4,268,445 | $2,639,387 | -$1,629,058 | -38.17% |
Frequently asked questions about LPTH
Who owns the most LPTH stock?
The largest holders of LPTH are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for LIGHTPATH TECHNOLOGIES INC-A (LPTH).
Is LPTH widely held by superinvestors?
Many widely followed stocks like LPTH appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly LPTH is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.