LPTH · Lightpath Technologies Inc

$9.67 +0.03 (+0.31%) At close · Sep 4

Russell 2000 member Rebalance outlook locked

Market Cap

$607.17M

62.79M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 167

Total Value: $851,011,477

Total Shares: 52,063,046

Showing 1–100 of 174 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Superinvestors Holding LPTH

All superinvestors →

Joel Greenblatt $990,630

Holder Concentration

Across 167 13F filers · Δ vs Mar 31, 2026

Top Holder

8.6%

+1.6 pts

Top 5

29.7%

−2.3 pts

Top 10

45.4%

−5.8 pts

HHI

305

Broadly held−43

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +33

Institutional value: +128.3%

Shares held: +40.1%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega BlackRock, Inc.	+3,331,952	4,469,744
Mid Tema ETFs LLC	+1,985,409	1,986,945
Large Tidal Investments LLC	+1,933,881	1,952,629
Large Hood River Capital Management LLC	+1,126,377	3,562,140
Mega GEODE CAPITAL MANAGEMENT, LLC	+841,388	1,446,816

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega GOLDMAN SACHS GROUP INC	−1,394,885	1,082,014
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	−1,245,714	991,597
Large TUDOR INVESTMENT CORP ET AL	−1,064,296	171,032
Mid Portolan Capital Management, LLC	−411,294	629,168
Mega BNP PARIBAS ARBITRAGE, SA	−405,960	115,508

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mid EMERALD ADVISERS, LLC	937,258	$15,324,168
Mega T. Rowe Price Investment Management, Inc.	896,827	$14,663,121
Mid EMERALD MUTUAL FUND ADVISERS TRUST	607,882	$9,938,870
Large WASATCH ADVISORS LP	519,608	$8,495,590
Mid CenterBook Partners LP	478,502	$7,823,507

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Large Walleye Capital LLC	254,855	$2,556,195
Large Hudson Bay Capital Management LP	100,890	$1,011,926
Mid AIGH Capital Management LLC	100,000	$1,003,000
Small MYDA Advisors LLC	93,717	$939,981
Mid Brevan Howard Capital Management LP	90,694	$909,660

Filter: New 59 Increased 57 Reduced 37 Sold out 26 Unchanged 14

Showing 100 of 174

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

BlackRock, Inc.

$73,080,312

8.59%

4,469,744

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	83,604	$1,366,925	1.9%	Sole
BlackRock Investment Management, LLC	169,195	$2,766,338	3.8%	Sole
BLACKROCK ADVISORS LLC	156,827	$2,564,121	3.5%	Sole
BlackRock Fund Advisors	2,240,584	$36,633,548	50.1%	Sole
BlackRock Institutional Trust Company, N.A.	1,819,534	$29,749,380	40.7%	Sole

Hood River Capital Management LLC

$58,240,989

6.84%

3,562,140

VANGUARD CAPITAL MANAGEMENT LLC

$44,438,547

5.22%

2,717,954

AWM Investment Company, Inc.

$41,488,484

4.88%

2,537,522

Driehaus Capital Management LLC

$35,496,062

4.17%

2,171,013

Tema ETFs LLC

$32,486,550

3.82%

1,986,945

Tidal Investments LLC

$31,925,484

3.75%

1,952,629

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Amplify Investments, LLC	55,189	$902,340	2.8%	Defined
Held directly	1,897,440	$31,023,144	97.2%	Sole

GEODE CAPITAL MANAGEMENT, LLC

$23,655,441

2.78%

1,446,816

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	208,050	$3,401,617	14.4%	Defined
Held directly	1,238,766	$20,253,824	85.6%	Defined

BANK OF AMERICA CORP /DE/

$19,609,012

2.30%

1,199,328

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	1,089,319	$17,810,365	90.8%	Defined
BOFA SECURITIES, INC.	110,009	$1,798,647	9.2%	Defined

GOLDMAN SACHS GROUP INC

$17,690,928

2.08%

1,082,014

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	1,005,048	$16,432,534	92.9%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	76,966	$1,258,394	7.1%	Defined

CITADEL ADVISORS LLC

$17,261,593

2.03%

1,055,755

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	664,671	$10,867,370	63.0%	Defined
Held directly	391,084	$6,394,223	37.0%	Defined

STATE STREET CORP

$17,073,029

2.01%

1,044,222

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS EUROPE LIMITED joint	1,044,222	$17,073,029	100.0%	Defined

Telemark Asset Management, LLC

$16,758,750

1.97%

1,025,000

NEEDHAM INVESTMENT MANAGEMENT LLC

$16,513,500

1.94%

1,010,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Needham Small Cap Growth Fund	51,000	$833,850	5.0%	Defined
Needham Aggressive Growth Fund	959,000	$15,679,650	95.0%	Defined

ROYCE & ASSOCIATES LP

$15,853,303

1.86%

969,621

EMERALD ADVISERS, LLC

$15,324,168

1.80%

937,258

T. Rowe Price Investment Management, Inc.

$14,663,121

1.72%

896,827

JANE STREET GROUP, LLC

$14,118,306

1.66%

863,505

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	491,487	$8,035,812	56.9%	Defined
Jane Street Global Trading, LLC	372,018	$6,082,494	43.1%	Defined

Relyea Zuckerberg Hanson LLC

$12,517,641

1.47%

765,605

TWO SIGMA INVESTMENTS, LP

$11,087,768

1.30%

678,151

PRICE T ROWE ASSOCIATES INC /MD/

$10,988,458

1.29%

672,077

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	97,137	$1,588,189	14.5%	Defined
Held directly	574,940	$9,400,269	85.5%	Sole

RENAISSANCE TECHNOLOGIES LLC

$10,982,899

1.29%

671,737

PEREGRINE INVESTMENT MANAGEMENT INC

$10,791,000

1.27%

660,000

Portolan Capital Management, LLC

$10,286,896

1.21%

629,168

Palisades Investment Partners, LLC

$9,966,404

1.17%

609,566

EMERALD MUTUAL FUND ADVISERS TRUST

$9,938,870

1.17%

607,882

Qube Research & Technologies Ltd

$9,903,325

1.16%

605,708

MORGAN STANLEY

$9,826,626

1.15%

601,017

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	156	$2,550	0.0%	Defined
MORGAN STANLEY & CO. LLC	26,780	$437,853	4.5%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	521,807	$8,531,544	86.8%	Defined
MORGAN STANLEY SMITH BARNEY LLC	49,649	$811,761	8.3%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	2,625	$42,918	0.4%	Defined

Granahan Investment Management, LLC

$9,205,785

1.08%

563,045

SEI INVESTMENTS CO

$9,116,007

1.07%

557,554

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SEI TRUST CO	557,554	$9,116,007	100.0%	Sole

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$8,685,120

1.02%

531,200

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	531,200	$8,685,120	100.0%	Other

MILLENNIUM MANAGEMENT LLC

$8,654,202

1.02%

529,309

WASATCH ADVISORS LP

$8,495,590

1.00%

519,608

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	519,608	$8,495,590	100.0%	Sole

THOMPSON SIEGEL & WALMSLEY LLC

$8,136,332

0.96%

497,635

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Perpetual Ltd	497,635	$8,136,332	100.0%	Defined

CenterBook Partners LP

$7,823,507

0.92%

478,502

NORTHERN TRUST CORP

$7,229,822

0.85%

442,191

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	433,489	$7,087,545	98.0%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	8,702	$142,277	2.0%	Other

VANGUARD PORTFOLIO MANAGEMENT LLC

$6,710,236

0.79%

410,412

VANGUARD FIDUCIARY TRUST CO

$6,670,227

0.78%

407,965

Informed Momentum Co LLC

$6,516,439

0.77%

398,559

Marex Group plc

$6,051,135

0.71%

370,100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marex Financial	370,100	$6,051,135	100.0%	Defined

RFG Advisory, LLC

$5,878,511

0.69%

359,542

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$5,869,650

0.69%

359,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	359,000	$5,869,650	100.0%	Other

UBS Group AG

$5,658,407

0.66%

346,080

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	345,650	$5,651,377	99.9%	Defined
UBS Switzerland AG	6	$98	0.0%	Defined
UBS Securities LLC	424	$6,932	0.1%	Defined

Russell Investments Group, Ltd.

$5,651,374

0.66%

345,650

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC	142,739	$2,333,782	41.3%	Defined
Russell Investments Canada Limited	5,533	$90,464	1.6%	Defined
Russell Investments Capital, LLC	95,659	$1,564,024	27.7%	Defined
Russell Investments France SAS	30,705	$502,026	8.9%	Defined
Russell Investments Limited	7,488	$122,428	2.2%	Defined
Russell Investments Trust Company	63,526	$1,038,650	18.4%	Defined

VICTORY CAPITAL MANAGEMENT INC

$5,445,285

0.64%

333,045

CITADEL ADVISORS LLC

$5,235,270

0.62%

320,200

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	320,200	$5,235,270	100.0%	Defined

POLEN CAPITAL MANAGEMENT LLC

$5,141,682

0.60%

314,476

Roubaix Capital, LLC

$5,109,538

0.60%

312,510

Apis Capital Advisors, LLC

$4,774,200

0.56%

292,000

HRT FINANCIAL LP

$4,749,021

0.56%

290,460

ESSEX INVESTMENT MANAGEMENT CO LLC

$4,660,600

0.55%

285,052

NEW YORK STATE COMMON RETIREMENT FUND

$4,314,274

0.51%

263,870

Squarepoint Ops LLC

$4,268,445

0.50%

261,067

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	261,067	$4,268,445	100.0%	Defined

JANE STREET GROUP, LLC

$3,430,230

0.40%

209,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	209,800	$3,430,230	100.0%	Defined

HUB Investment Partners, LLC

$3,388,635

0.40%

207,256

CITADEL ADVISORS LLC

$3,381,180

0.40%

206,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	206,800	$3,381,180	100.0%	Defined

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$2,712,465

0.32%

165,900

ING GROEP NV

$2,601,497

0.31%

159,113

Calamos Advisors LLC

$2,530,031

0.30%

154,742

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	101,107	$1,653,099	65.3%	Other
Held directly	53,635	$876,932	34.7%	Sole

ExodusPoint Capital Management, LP

$2,456,816

0.29%

150,264

Bank of New York Mellon Corp

$2,352,453

0.28%

143,881

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	51,046	$834,602	35.5%	Defined
The Bank of New York Mellon	92,830	$1,517,770	64.5%	Defined
Held directly	5	$81	0.0%	Defined

TUDOR INVESTMENT CORP ET AL

$2,289,523

0.27%

140,032

Nuveen, LLC

$2,110,670

0.25%

129,093

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Nuveen Asset Management, LLC joint	13,912	$227,461	10.8%	Defined
TEACHERS ADVISORS, LLC joint	115,181	$1,883,209	89.2%	Defined

GROUP ONE TRADING LLC

$2,032,730

0.24%

124,326

Polar Asset Management Partners Inc.

$2,027,874

0.24%

124,029

IMC-Chicago, LLC

$1,952,042

0.23%

119,391

BNP PARIBAS ARBITRAGE, SA

$1,888,555

0.22%

115,508

JANE STREET GROUP, LLC

$1,878,615

0.22%

114,900

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	114,900	$1,878,615	100.0%	Defined

WEALTH EFFECTS LLC

$1,867,987

0.22%

114,250

RAYMOND JAMES FINANCIAL INC

$1,855,675

0.22%

113,497

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RAYMOND JAMES & ASSOCIATES	107,434	$1,756,545	94.7%	Defined
Raymond James Financial Services Advisors, Inc.	6,063	$99,130	5.3%	Defined

FirstWave Capital Management LLC

$1,700,318

0.20%

103,995

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$1,657,840

0.19%

101,397

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	72,715	$1,188,890	71.7%	Other
G1 EXECUTION SERVICES, LLC	28,682	$468,950	28.3%	Other

Legato Capital Management LLC

$1,529,329

0.18%

93,537

Universal- Beteiligungs- und Servicegesellschaft mbH

$1,357,050

0.16%

83,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Universal-Investment-Gesellschaft mbH	83,000	$1,357,050	100.0%	Defined

D. E. Shaw & Co., Inc.

$1,340,700

0.16%

82,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
D. E. SHAW & CO, L.P.	82,000	$1,340,700	100.0%	Defined

NLB Skladi, upravljanje premozenja, d.o.o.

$1,248,862

0.15%

76,383

Union Square Park Capital Management, LLC

$1,226,250

0.14%

75,000

RHUMBLINE ADVISERS

$1,124,912

0.13%

68,802

Gotham Asset Management, LLC

$990,630

0.12%

60,589

ALLIANCEBERNSTEIN L.P.

$945,030

0.11%

57,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	57,800	$945,030	100.0%	Defined

DNB Asset Management AS

$924,396

0.11%

56,538

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
DNB FUND	56,538	$924,396	100.0%	Other

THOMPSON DAVIS & CO., INC.

$919,687

0.11%

56,250

DEUTSCHE BANK AG\

$900,295

0.11%

55,064

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
DWS INVESTMENT MANAGEMENT AMERICAS, INC	1,053	$17,216	1.9%	Defined
DWS Investments UK Ltd	54,011	$883,079	98.1%	Defined

Steadtrust LLC

$872,746

0.10%

53,379

BRADLEY FOSTER & SARGENT INC/CT

$871,994

0.10%

53,333

WELLS FARGO & COMPANY/MN

$862,086

0.10%

52,727

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO BANK N A	50,503	$825,724	95.8%	Defined
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	1,080	$17,658	2.0%	Defined
WELLS FARGO CLEARING SERVICES, LLC	1,144	$18,704	2.2%	Defined

WINTON GROUP Ltd

$835,485

0.10%

51,100

Pekin Hardy Strauss, Inc.

$647,460

0.08%

39,600

OSAIC HOLDINGS, INC.

$610,198

0.07%

37,321

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	35,821	$585,673	96.0%	Defined
Osaic Advisory Services, LLC	1,500	$24,525	4.0%	Defined

HARBOR CAPITAL ADVISORS, INC.

$607,974

0.07%

37,185

Caitong International Asset Management Co., Ltd

$583,302

0.07%

35,676

Asset One Wealth Management LLC

$575,781

0.07%

35,216

CITIGROUP INC

$543,768

0.06%

33,258

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	33,258	$543,768	100.0%	Defined

BARCLAYS PLC

$539,647

0.06%

33,006

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	16,667	$272,505	50.5%	Defined
BARCLAYS CAPITAL INC.	16,339	$267,142	49.5%	Defined

MetLife Investment Management, LLC

$532,339

0.06%

32,559

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
METLIFE INC	32,559	$532,339	100.0%	Defined

TUDOR INVESTMENT CORP ET AL

$506,850

0.06%

31,000

Round Rock Advisors LLC

$501,797

0.06%

30,691

XTX Topco Ltd

$501,291

0.06%

30,660

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	30,660	$501,291	100.0%	Defined

SIMPLEX TRADING, LLC

$493,688

0.06%

30,195

EntryPoint Capital, LLC

$492,576

0.06%

30,127

Key facts CIK 889971 CUSIP 532257805 13F (30d) 103 filings 103 filers Visit website Investor relations