ULBI · Ultralife Corp · Holdings

$5.60 -0.05 (-0.88%) At close · Sep 11

Market Cap

$93.31M

16.66M

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: 52

Total Value: $33,763,929

Total Shares: 5,342,399

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 52 13F filers · Δ vs Mar 31, 2026

Top Holder

20.8%

−0.0 pts

Top 5

62.7%

+0.2 pts

Top 10

78.3%

−0.2 pts

HHI

1,044

Broadly held−11

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +2

Institutional value: -2.8%

Shares held: +0.3%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Large Janney Montgomery Scott LLC	+42,350	560,350
Large MARSHALL WACE, LLP	+13,357	24,435
Large Man Group plc	+10,637	33,727
Mega BlackRock, Inc.	+8,133	154,406
Mega VANGUARD CAPITAL MANAGEMENT LLC	+6,893	464,730

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega DIMENSIONAL FUND ADVISORS LP	−31,113	963,733
Large RENAISSANCE TECHNOLOGIES LLC	−26,300	171,790
Mega CITADEL ADVISORS LLC	−16,018	25,283
Mega TWO SIGMA INVESTMENTS, LP	−11,119	51,106
Large Walleye Capital LLC	−9,584	23,296

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Small Maridea Wealth Management LLC	42,708	$269,914
Mega Qube Research & Technologies Ltd	11,160	$70,531
Mid Tower Research Capital LLC (TRC)	535	$3,381
Mega BARCLAYS PLC	16	$101
Mega CITIGROUP INC	1	$6

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mega RHUMBLINE ADVISERS	604	$3,938
Mid Optiver Holding B.V.	129	$841
Large CWM, LLC	23	$149

Filter: New 5 Increased 13 Reduced 15 Sold out 3 Unchanged 19

Showing 52 of 52

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Visionary Wealth Advisors

$7,009,954

20.76%

1,109,170

DIMENSIONAL FUND ADVISORS LP

$6,090,790

18.04%

963,733

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

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Fund Advisors Ltd.	1,040	$6,572	0.1%	Defined
DFA Australia Ltd.	8,833	$55,824	0.9%	Defined
Dimensional Ireland Ltd	27,892	$176,277	2.9%	Defined
Held directly	925,968	$5,852,117	96.1%	Sole

Janney Montgomery Scott LLC

$3,541,412

10.49%

560,350

VANGUARD CAPITAL MANAGEMENT LLC

$2,937,093

8.70%

464,730

Truffle Hound Capital, LLC

$1,580,000

4.68%

250,000

RBF Capital, LLC

$1,382,272

4.09%

218,714

RENAISSANCE TECHNOLOGIES LLC

$1,085,712

3.22%

171,790

Connor, Clark & Lunn Investment Management Ltd.

$979,871

2.90%

155,043

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

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	155,043	$979,871	100.0%	Sole

BlackRock, Inc.

$975,845

2.89%

154,406

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

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Investment Management, LLC	2,276	$14,384	1.5%	Sole
BlackRock Fund Advisors	33,017	$208,667	21.4%	Sole
BlackRock Institutional Trust Company, N.A.	119,113	$752,794	77.1%	Sole

RAYMOND JAMES FINANCIAL INC

$863,918

2.56%

136,696

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

Manager	Shares	Value (USD)	% of position	Discretion
Raymond James Financial Services Advisors, Inc.	4,250	$26,860	3.1%	Defined
ClariVest Asset Management LLC joint	132,446	$837,058	96.9%	Defined

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

$801,078

2.37%

126,753

GEODE CAPITAL MANAGEMENT, LLC

$794,903

2.35%

125,776

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	23,824	$150,567	18.9%	Defined
Held directly	101,952	$644,336	81.1%	Defined

Teton Advisors, LLC

$688,880

2.04%

109,000

ACADIAN ASSET MANAGEMENT LLC

$529,609

1.57%

83,799

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

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	83,799	$529,609	100.0%	Defined

Russell Investments Group, Ltd.

$458,134

1.36%

72,490

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	56	$353	0.1%	Defined
Russell Investments Capital, LLC	23,684	$149,682	32.7%	Defined
Russell Investments France SAS	25,030	$158,189	34.5%	Defined
Russell Investments Trust Company	23,720	$149,910	32.7%	Defined

VANGUARD FIDUCIARY TRUST CO

$401,294

1.19%

63,496

LSV ASSET MANAGEMENT

$398,476

1.18%

63,050

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$376,539

1.12%

59,579

Ancora Advisors LLC

$354,988

1.05%

56,169

TWO SIGMA INVESTMENTS, LP

$322,989

0.96%

51,106

Maridea Wealth Management LLC

$269,914

0.80%

42,708

STATE STREET CORP

$268,410

0.79%

42,470

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 TRUST COMPANY	42,470	$268,410	100.0%	Defined

AMERIPRISE FINANCIAL INC

$230,812

0.68%

36,521

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

Manager	Shares	Value (USD)	% of position	Discretion
Columbia Management Investment Advisers, LLC	36,521	$230,812	100.0%	Defined

Man Group plc

$213,154

0.63%

33,727

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

Manager	Shares	Value (USD)	% of position	Discretion
Numeric Investors LLC	33,727	$213,154	100.0%	Defined

CITADEL ADVISORS LLC

$159,788

0.47%

25,283

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	25,283	$159,788	100.0%	Defined

MARSHALL WACE, LLP

$154,429

0.46%

24,435

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	24,435	$154,429	100.0%	Other

NORTHERN TRUST CORP

$152,280

0.45%

24,095

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	24,095	$152,280	100.0%	Defined

Walleye Capital LLC

$147,230

0.44%

23,296

Pitti Group Wealth Management, LLC

$129,199

0.38%

20,443

AMERICAN CENTURY COMPANIES INC

$86,881

0.26%

13,747

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

Manager	Shares	Value (USD)	% of position	Discretion
AMERICAN CENTURY INVESTMENT MANAGEMENT INC	13,747	$86,881	100.0%	Defined

Qube Research & Technologies Ltd

$70,531

0.21%

11,160

Bank of New York Mellon Corp

$65,745

0.19%

10,403

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

Manager	Shares	Value (USD)	% of position	Discretion
The Bank of New York Mellon	834	$5,270	8.0%	Defined
Newton Investment Management North America, LLC	9,568	$60,469	92.0%	Defined
Held directly	1	$6	0.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$65,108

0.19%

10,302

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	10,302	$65,108	100.0%	Other

UBS Group AG

$55,950

0.17%

8,853

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	8,853	$55,950	100.0%	Defined

IFP Advisors, Inc

$37,920

0.11%

6,000

MORGAN STANLEY

$32,655

0.10%

5,167

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

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY CAPITAL SERVICES, LLC	3,332	$21,058	64.5%	Defined
MORGAN STANLEY SMITH BARNEY LLC	1,835	$11,597	35.5%	Defined

JPMORGAN CHASE & CO

$16,829

0.05%

2,663

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.	157	$992	5.9%	Defined
J.P. Morgan Securities LLC	2,506	$15,837	94.1%	Defined

Vanguard Global Advisers, LLC

$12,930

0.04%

2,046

ROYAL BANK OF CANADA

$4,209

0.01%

666

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

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	666	$4,209	100.0%	Defined

Capital Advisors, Ltd. LLC

$3,665

0.01%

580

Tower Research Capital LLC (TRC)

$3,381

0.01%

535

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)	535	$3,381	100.0%	Defined

OSAIC HOLDINGS, INC.

$2,414

0.01%

382

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

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	300	$1,896	78.5%	Defined
Osaic Advisory Services, LLC	82	$518	21.5%	Defined

Smartleaf Asset Management LLC

$1,896

0.01%

300

FMR LLC

$1,680

0.00%

266

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	185	$1,169	69.6%	Defined
STRATEGIC ADVISERS LLC	81	$511	30.4%	Defined

NISA INVESTMENT ADVISORS, LLC

$1,491

0.00%

236

GAMMA Investing LLC

$897

0.00%

142

BNP PARIBAS ARBITRAGE, SA

$423

0.00%

Caitong International Asset Management Co., Ltd

$208

0.00%

BARCLAYS PLC

$101

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	16	$101	100.0%	Defined

SBI Securities Co., Ltd.

$18

0.00%

GROUP ONE TRADING LLC

$18

0.00%

CITIGROUP INC

0.00%

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	1	$6	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Optiver VOF	129	$841	100.0%	Defined

Key facts CIK 875657 CUSIP 903899102 13F (30d) 14 filings 14 filers Visit website Investor relations