164 institutional investment managers reported LPTH positions in their Form 13F filings for Q2 2026, holding 50,179,146 shares worth $820M in total. BlackRock, Inc. reported the largest position.

Are funds buying or selling LPTH?

In Q2 2026, 57 managers opened new LPTH positions, 58 added, 35 trimmed and 24 sold out. Managers that filed in both quarters added a net 16,410,148 shares.

How current is this LPTH institutional ownership data?

It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Funds · LPTH

Who owns LPTH?

Institutional ownership of LightPath Technologies Inc. from Form 13F, Q2 2026

164 institutional managers reported holding LightPath Technologies Inc. (LPTH) in Form 13F filings for Q2 2026, with 50,179,146 shares worth $820M. The largest reported holder was BlackRock, Inc. Managers that filed both quarters added a net 16,410,148 shares (+48.6%). 57 opened new positions and 24 sold out.

Funds holding: 164
Value held: $820M
New / sold out: 57 / 24
Net shares, same filers: +48.6%

Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Largest holders of LPTH

Fund	Value	Share of 13F holdings	Shares	Move
BlackRock, Inc.	$73.1M	8.9%	4,469,744	Added
Hood River Capital Management LLC	$58.2M	7.1%	3,562,140	Added
Vanguard Capital Management LLC	$44.4M	5.4%	2,717,954	Added
AWM Investment Company, Inc.	$41.5M	5.1%	2,537,522	Added
Driehaus Capital Management LLC	$35.5M	4.3%	2,171,013	Added
Tema ETFs LLC	$32.5M	4.0%	1,986,945	Added
Tidal Investments LLC	$31.9M	3.9%	1,952,629	Added
Geode Capital Management, LLC	$23.7M	2.9%	1,446,816	Added
Bank of America Corp	$19.6M	2.4%	1,199,328	Added
Goldman Sachs Group Inc	$17.7M	2.2%	1,082,014	Trimmed
Citadel Advisors LLC	$17.3M	2.1%	1,055,755	Added
State Street Corp	$17.1M	2.1%	1,044,222	Added
Telemark Asset Management, LLC	$16.8M	2.0%	1,025,000	Added
Needham Investment Management LLC	$16.5M	2.0%	1,010,000	Added
Royce & Associates LP	$15.9M	1.9%	969,621	Trimmed
Emerald Advisers, LLC	$15.3M	1.9%	937,258	New
T. Rowe Price Investment Management, Inc.	$14.7M	1.8%	896,827	New
Jane Street Group, LLC	$14.1M	1.7%	863,505	Added
Relyea Zuckerberg Hanson LLC	$12.5M	1.5%	765,605	Unchanged
Two Sigma Investments, LP	$11.1M	1.4%	678,151	Added
Price T Rowe Associates Inc	$11.0M	1.3%	672,077	Added
Renaissance Technologies LLC	$11.0M	1.3%	671,737	Added
Peregrine Investment Management Inc	$10.8M	1.3%	660,000	Added
Portolan Capital Management, LLC	$10.3M	1.3%	629,168	Trimmed
Palisades Investment Partners, LLC	$10.0M	1.2%	609,566	Added

Share of 13F holdings is each fund's shares as a share of the 50,179,146 LPTH shares all 13F filers reported, not of shares outstanding.

Biggest buyers in Q2 2026

BlackRock, Inc. Added+$54.5M
Tema ETFs LLC Added+$32.5M
Tidal Investments LLC Added+$31.6M
Hood River Capital Management LLC Added+$18.4M
Emerald Advisers, LLC New+$15.3M
T. Rowe Price Investment Management, Inc. New+$14.7M
Geode Capital Management, LLC Added+$13.8M
State Street Corp Added+$12.9M
Bank of America Corp Added+$10.5M
Telemark Asset Management, LLC Added+$10.5M

Biggest sellers in Q2 2026

Goldman Sachs Group Inc Trimmed-$22.8M
Tudor Investment Corp Et Al Trimmed-$12.2M
Susquehanna International Group, LLP Trimmed-$10.2M
Portolan Capital Management, LLC Trimmed-$6.7M
BNP Paribas Financial Markets Trimmed-$6.6M
Counterpoint Mutual Funds LLC Trimmed-$6.5M
Granahan Investment Management, LLC Trimmed-$3.1M
Qube Research & Technologies Ltd Trimmed-$3.0M
Walleye Capital LLC Sold out-$2.6M
Ing Groep NV Trimmed-$2.4M

The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $374M and sold $98.5M; 58 added and 35 trimmed.

Schedule 13D and 13G filings on LPTH

Owners of more than 5% must file within days, so these can be newer than the 13F data.

2026-07-29BlackRock, Inc. SCHEDULE 13G filed by BlackRock Inc.Schedule 13G

Questions about LPTH ownership

Who owns LPTH stock?: 164 institutional investment managers reported LPTH positions in their Form 13F filings for Q2 2026, holding 50,179,146 shares worth $820M in total. BlackRock, Inc. reported the largest position.
Are funds buying or selling LPTH?: In Q2 2026, 57 managers opened new LPTH positions, 58 added, 35 trimmed and 24 sold out. Managers that filed in both quarters added a net 16,410,148 shares.
How current is this LPTH institutional ownership data?: It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to LPTH by CUSIP. Options are left out. LPTH news and filings · LPTH insider trades · Top funds