KLTR · Kaltura Inc

$1.60 -0.06 (-3.61%)

Market Cap

$244.08M

152.55M

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.

Quarter:

Holders: 100

Total Value: $56,256,653

Total Shares: 43,274,392

Institutional Ownership Trend

20 quarters

Holder Concentration

Across 100 13F filers · Δ vs Mar 31, 2026

Top Holder

18.4%

−1.1 pts

Top 5

53.8%

−1.6 pts

Top 10

73.4%

−1.8 pts

HHI

803

Broadly held−40

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +1

Institutional value: +12.9%

Shares held: +6.0%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega BlackRock, Inc.	+612,142	5,993,468
Small S SQUARED TECHNOLOGY, LLC	+431,516	1,942,804
Large JACOBS LEVY EQUITY MANAGEMENT, INC	+408,321	551,235
Mid Arax Advisory Partners	+330,834	331,017
Mega AQR CAPITAL MANAGEMENT LLC	+197,234	615,505

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mid TOCQUEVILLE ASSET MANAGEMENT L.P.	−290,000	278,988
Small GLOBEFLEX CAPITAL L P	−211,671	519,673
Mega Russell Investments Group, Ltd.	−191,020	1,270,513
Mega GOLDMAN SACHS GROUP INC	−127,436	160,400
Mid XTX Topco Ltd	−54,199	17,213

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Large Squarepoint Ops LLC	157,272	$204,453
Mega MILLENNIUM MANAGEMENT LLC	97,669	$126,969
Large LAZARD ASSET MANAGEMENT LLC	87,207	$113,369
Small State of Wyoming	83,554	$108,620
Large PANAGORA ASSET MANAGEMENT INC	45,164	$58,713

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mid Hillsdale Investment Management Inc.	113,600	$138,592
Large MARSHALL WACE, LLP	43,124	$52,611
Mid GSA CAPITAL PARTNERS LLP	37,010	$45,152
Micro Acuitas Investments, LLC	30,000	$36,600
Mega Qube Research & Technologies Ltd	24,661	$30,086

Filter: New 16 Increased 48 Reduced 18 Sold out 15 Unchanged 18

Showing 100 of 102

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

SAPPHIRE VENTURES, L.L.C.

$10,374,383

18.44%

7,980,295

BlackRock, Inc.

$7,791,507

13.85%

5,993,468

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	48,310	$62,803	0.8%	Sole
BlackRock Investment Management, LLC	266,970	$347,061	4.5%	Sole
BLACKROCK ADVISORS LLC	162,947	$211,831	2.7%	Sole
BlackRock Fund Advisors	3,472,458	$4,514,195	57.9%	Sole
BlackRock Institutional Trust Company, N.A.	2,018,816	$2,624,460	33.7%	Sole
BlackRock Japan Co. Ltd	1,990	$2,587	0.0%	Sole
BlackRock Investment Management (UK) Ltd.	21,977	$28,570	0.4%	Sole

VANGUARD CAPITAL MANAGEMENT LLC

$4,886,469

8.69%

3,758,823

GAGNON SECURITIES LLC

$4,247,098

7.55%

3,266,999

GEODE CAPITAL MANAGEMENT, LLC

$2,982,687

5.30%

2,294,375

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	333,475	$433,517	14.5%	Defined
Held directly	1,960,900	$2,549,170	85.5%	Defined

ACADIAN ASSET MANAGEMENT LLC

$2,925,110

5.20%

2,250,085

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

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	2,250,085	$2,925,110	100.0%	Defined

S SQUARED TECHNOLOGY, LLC

$2,525,645

4.49%

1,942,804

STATE STREET CORP

$2,096,927

3.73%

1,613,021

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	1,613,021	$2,096,927	100.0%	Defined

Gagnon Advisors, LLC

$1,836,913

3.27%

1,413,010

Russell Investments Group, Ltd.

$1,651,665

2.94%

1,270,513

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	606,383	$788,297	47.7%	Defined
Russell Investments Canada Limited	11,207	$14,569	0.9%	Defined
Russell Investments Capital, LLC	230,261	$299,339	18.1%	Defined
Russell Investments France SAS	162,907	$211,779	12.8%	Defined
Russell Investments Limited	14,424	$18,751	1.1%	Defined
Russell Investments Trust Company	245,331	$318,930	19.3%	Defined

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

$1,140,070

2.03%

876,977

VANGUARD PORTFOLIO MANAGEMENT LLC

$1,129,069

2.01%

868,515

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$943,917

1.68%

726,090

NORTHERN TRUST CORP

$941,599

1.67%

724,308

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	710,004	$923,004	98.0%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	14,304	$18,595	2.0%	Other

RENAISSANCE TECHNOLOGIES LLC

$919,360

1.63%

707,200

VANGUARD FIDUCIARY TRUST CO

$810,147

1.44%

623,190

AQR CAPITAL MANAGEMENT LLC

$800,153

1.42%

615,505

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

Manager	Shares	Value (USD)	% of position	Discretion
RF&L WEALTH MANAGEMENT, LLC	34	$44	0.0%	Other
Prism Planning Partners LLC	387	$503	0.1%	Other
Compound Planning, Inc.	33	$42	0.0%	Other
Arax Advisory Partners	16,111	$20,944	2.6%	Other
HALBERT HARGROVE GLOBAL ADVISORS, LLC	3,643	$4,735	0.6%	Other
Stokes Family Office, LLC	2,071	$2,692	0.3%	Other
Held directly	593,226	$771,193	96.4%	Defined

JACOBS LEVY EQUITY MANAGEMENT, INC

$716,605

1.27%

551,235

GLOBEFLEX CAPITAL L P

$675,574

1.20%

519,673

MORGAN STANLEY

$674,435

1.20%

518,797

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	109	$141	0.0%	Defined
MORGAN STANLEY & CO. LLC	24,764	$32,193	4.8%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	70,517	$91,672	13.6%	Defined
MORGAN STANLEY SMITH BARNEY LLC	423,407	$550,429	81.6%	Defined

Maniro Ltd

$590,761

1.05%

454,432

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$454,740

0.81%

349,800

Arax Advisory Partners

$430,322

0.76%

331,017

TOCQUEVILLE ASSET MANAGEMENT L.P.

$362,684

0.64%

278,988

Bank of New York Mellon Corp

$358,133

0.64%

275,488

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

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	138,453	$179,988	50.3%	Defined
The Bank of New York Mellon	137,034	$178,144	49.7%	Defined
Held directly	1	$1	0.0%	Defined

UBS Group AG

$271,104

0.48%

208,542

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	16,514	$21,468	7.9%	Defined
UBS AG	186,208	$242,070	89.3%	Defined
UBS Securities LLC	5,820	$7,566	2.8%	Defined

Boston Partners

$267,469

0.48%

205,746

GOLDMAN SACHS GROUP INC

$208,519

0.37%

160,400

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	66,106	$85,937	41.2%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	94,294	$122,582	58.8%	Defined

Squarepoint Ops LLC

$204,453

0.36%

157,272

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

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	157,272	$204,453	100.0%	Defined

BANK OF AMERICA CORP /DE/

$196,709

0.35%

151,315

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	151,315	$196,709	100.0%	Defined

BARCLAYS PLC

$154,461

0.27%

118,817

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

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	116,889	$151,955	98.4%	Defined
BARCLAYS CAPITAL INC.	1,928	$2,506	1.6%	Defined

Nuveen, LLC

$152,161

0.27%

117,047

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

Manager	Shares	Value (USD)	% of position	Discretion
TEACHERS ADVISORS, LLC joint	117,047	$152,161	100.0%	Defined

Teton Advisors, LLC

$130,000

0.23%

100,000

MILLENNIUM MANAGEMENT LLC

$126,969

0.23%

97,669

IEQ CAPITAL, LLC

$125,716

0.22%

96,705

LAZARD ASSET MANAGEMENT LLC

$113,369

0.20%

87,207

State of Wyoming

$108,620

0.19%

83,554

WELLS FARGO & COMPANY/MN

$108,508

0.19%

83,468

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	83,468	$108,508	100.0%	Defined

CITADEL ADVISORS LLC

$104,630

0.19%

80,485

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	80,485	$104,630	100.0%	Defined

PRICE T ROWE ASSOCIATES INC /MD/

$97,494

0.17%

74,996

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	74,996	$97,494	100.0%	Defined

DEUTSCHE BANK AG\

$94,250

0.17%

72,501

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	1,926	$2,503	2.7%	Defined
DWS Investments UK Ltd	70,575	$91,747	97.3%	Defined

RHUMBLINE ADVISERS

$78,327

0.14%

60,252

INTREPID FAMILY OFFICE LLC

$69,030

0.12%

53,100

JPMORGAN CHASE & CO

$67,077

0.12%

51,599

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

Manager	Shares	Value (USD)	% of position	Discretion
JPMorgan Chase Bank, N.A.	37,933	$49,312	73.5%	Defined
J.P. Morgan Investment Management Inc.	11,312	$14,705	21.9%	Defined
J.P. Morgan Securities plc	2,354	$3,060	4.6%	Defined

FMR LLC

$65,087

0.12%

50,067

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

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Management & Research Co LLC	50,067	$65,087	100.0%	Defined

FIRST MANHATTAN CO. LLC.

$65,000

0.12%

50,000

Invesco Ltd.

$64,615

0.11%

49,704

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

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Advisers, Inc. joint	13,227	$17,195	26.6%	Defined
Invesco Trust Co joint	36,477	$47,420	73.4%	Defined

CITIGROUP INC

$59,527

0.11%

45,790

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	45,790	$59,527	100.0%	Defined

PANAGORA ASSET MANAGEMENT INC

$58,713

0.10%

45,164

MACKENZIE FINANCIAL CORP

$55,569

0.10%

42,746

Abel Hall, LLC

$55,468

0.10%

42,668

ALLIANCEBERNSTEIN L.P.

$55,367

0.10%

42,590

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

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	42,590	$55,367	100.0%	Defined

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

$54,772

0.10%

42,133

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

Manager	Shares	Value (USD)	% of position	Discretion
Global X Management CO LLC joint	42,133	$54,772	100.0%	Defined

Vanguard Global Advisers, LLC

$50,563

0.09%

38,895

HSBC HOLDINGS PLC

$46,400

0.08%

35,693

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

Manager	Shares	Value (USD)	% of position	Discretion
HSBC BANK PLC	35,693	$46,400	100.0%	Defined

NEW YORK STATE COMMON RETIREMENT FUND

$46,204

0.08%

35,542

Mariner, LLC

$42,599

0.08%

32,769

Police & Firemen's Retirement System of New Jersey

$39,525

0.07%

30,404

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

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Capital	30,404	$39,525	100.0%	Defined

Cerity Partners LLC

$37,982

0.07%

29,218

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$35,123

0.06%

27,018

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	27,018	$35,123	100.0%	Other

WEALTH ENHANCEMENT ADVISORY SERVICES, LLC

$33,875

0.06%

26,058

FRANKLIN RESOURCES INC

$31,692

0.06%

24,379

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

Manager	Shares	Value (USD)	% of position	Discretion
FRANKLIN ADVISERS INC	24,379	$31,692	100.0%	Defined

INTECH INVESTMENT MANAGEMENT LLC

$31,063

0.06%

23,895

SEI INVESTMENTS CO

$30,312

0.05%

23,317

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

Manager	Shares	Value (USD)	% of position	Discretion
SEI TRUST CO	23,317	$30,312	100.0%	Sole

Tower Research Capital LLC (TRC)

$28,445

0.05%

21,881

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

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	21,881	$28,445	100.0%	Defined

Virtu Financial LLC

$27,422

0.05%

21,094

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

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	21,094	$27,422	100.0%	Defined

MERCER GLOBAL ADVISORS INC /ADV

$26,648

0.05%

20,499

TWO SIGMA INVESTMENTS, LP

$22,843

0.04%

17,572

XTX Topco Ltd

$22,376

0.04%

17,213

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	17,213	$22,376	100.0%	Defined

BNP PARIBAS ARBITRAGE, SA

$21,958

0.04%

16,891

CITADEL ADVISORS LLC

$19,500

0.03%

15,000

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	15,000	$19,500	100.0%	Defined

MARATHON CAPITAL MANAGEMENT

$19,500

0.03%

15,000

Verdad Advisers, LP

$18,504

0.03%

14,234

CAPTRUST FINANCIAL ADVISORS

$18,184

0.03%

13,988

PRUDENTIAL FINANCIAL INC

$16,510

0.03%

12,700

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

Manager	Shares	Value (USD)	% of position	Discretion
PGIM Quantitative Solutions LLC	12,700	$16,510	100.0%	Defined

NISA INVESTMENT ADVISORS, LLC

$15,952

0.03%

12,271

ROYAL BANK OF CANADA

$15,843

0.03%

12,188

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

Manager	Shares	Value (USD)	% of position	Discretion
RBC CMA LTD.	2,743	$3,565	22.5%	Defined
RBC Capital Markets, LLC	9,445	$12,278	77.5%	Defined

ProShare Advisors LLC

$15,575

0.03%

11,981

CITADEL ADVISORS LLC

$14,820

0.03%

11,400

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	11,400	$14,820	100.0%	Defined

Optiver Holding B.V.

$10,752

0.02%

8,271

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

Manager	Shares	Value (USD)	% of position	Discretion
Optiver VOF	8,271	$10,752	100.0%	Defined

Legal & General Group Plc

$9,675

0.02%

7,443

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

Manager	Shares	Value (USD)	% of position	Discretion
Legal & General Investment Management America Inc	7,443	$9,675	100.0%	Defined

Ameritas Investment Partners, Inc.

$8,911

0.02%

6,855

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

Manager	Shares	Value (USD)	% of position	Discretion
EATON VANCE MANAGEMENT	6,855	$8,911	100.0%	Other

FEDERATED HERMES, INC.

$4,981

0.01%

3,832

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

Manager	Shares	Value (USD)	% of position	Discretion
FEDERATED MDTA LLC	3,832	$4,981	100.0%	Defined

Allworth Financial LP

$2,411

0.00%

1,855

Integrated Wealth Concepts LLC

$2,164

0.00%

1,665

EverSource Wealth Advisors, LLC

$2,132

0.00%

1,642

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

Manager	Shares	Value (USD)	% of position	Discretion
BMSS Wesson Wealth Solutions, LLC	129	$167	7.8%	Sole
Held directly	1,513	$1,965	92.2%	Sole

NewEdge Advisors, LLC

$1,950

0.00%

1,500

Essential Partners LLC

$1,233

0.00%

949

GAMMA Investing LLC

$898

0.00%

691

PNC FINANCIAL SERVICES GROUP, INC.

$874

0.00%

673

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

Manager	Shares	Value (USD)	% of position	Discretion
PNC Bank, National Association	673	$874	100.0%	Defined

ROTHSCHILD INVESTMENT LLC

$607

0.00%

467

True Wealth Design, LLC

$462

0.00%

356

Sterling Capital Management LLC

$417

0.00%

321

Farther Finance Advisors, LLC

$392

0.00%

302

Fortitude Family Office, LLC

$140

0.00%

108

IFP Advisors, Inc

$113

0.00%

Transamerica Financial Advisors, LLC

$49

0.00%

Basecamp Wealth Advisors LLC

$45

0.00%

SJS Investment Consulting Inc.

$40

0.00%

Caitong International Asset Management Co., Ltd

$24

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	43,124	$52,611	100.0%	Other

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

Manager	Shares	Value (USD)	% of position	Discretion
Seven Canyons Advisors, LLC	30,000	$36,600	100.0%	Other

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

Manager	Shares	Value (USD)	% of position	Discretion
MANULIFE FINANCIAL CORP joint	21,217	$25,884	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Voya Investment Management Co. LLC joint	16,941	$20,668	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	195	$237	100.0%	Defined

Key facts CIK 1432133 CUSIP 483467106 13F (30d) 96 filings 95 filers Visit website Investor relations