VIVO · VivoPower PLC

$3.80 -0.01 (-0.26%)

Market Cap

$124.74M

30.72M

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: 34

Total Value: $16,849,742

Total Shares: 3,259,140

Institutional Ownership Trend

11 quarters

Holder Concentration

Across 34 13F filers · Δ vs Mar 31, 2026

Top Holder

37.9%

+15.9 pts

Top 5

76.7%

+9.0 pts

Top 10

90.5%

+5.5 pts

HHI

1,884

Moderately concentrated+706

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +3

Institutional value: +688.6%

Shares held: +250.1%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	+1,151,812	1,235,031
Mega CITADEL ADVISORS LLC	+398,800	437,900
Mega JANE STREET GROUP, LLC	+88,758	257,361
Mega LPL Financial LLC	+88,484	103,915
Mid SIMPLEX TRADING, LLC	+64,763	68,926

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega UBS Group AG	−45,175	73,499
Large Marex Group plc	−6,000	33,754
Small TUCKER ASSET MANAGEMENT LLC	−2,794	10,995
Small VALLEY NATIONAL ADVISERS INC	−1,950	50
Large Federation des caisses Desjardins du Quebec	−1,500	1,459

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Large MARSHALL WACE, LLP	343,309	$1,774,906
Large TUDOR INVESTMENT CORP ET AL	225,000	$1,163,250
Mega RAYMOND JAMES FINANCIAL INC	102,994	$532,478
Small Murchinson Ltd.	100,000	$517,000
Small ACT CAPITAL MANAGEMENT, LLC	42,500	$219,725

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Micro Krane Financial Solutions LLC	204,720	$470,856
Mid BBR PARTNERS, LLC	53,566	$123,201
Large HRT FINANCIAL LP	30,069	$69,158
Mid Virtu Financial LLC	26,327	$60,552
Large RENAISSANCE TECHNOLOGIES LLC	25,400	$58,420

Filter: New 15 Increased 8 Reduced 7 Sold out 12 Unchanged 4

Showing 39 of 39

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$4,552,702

27.02%

880,600

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	880,600	$4,552,702	100.0%	Other

CITADEL ADVISORS LLC

$1,874,642

11.13%

362,600

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	362,600	$1,874,642	100.0%	Defined

MARSHALL WACE, LLP

$1,774,906

10.53%

343,309

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	343,309	$1,774,906	100.0%	Other

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$1,276,116

7.57%

246,831

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	246,831	$1,276,116	100.0%	Other

TUDOR INVESTMENT CORP ET AL

$1,163,250

6.90%

225,000

JANE STREET GROUP, LLC

$928,847

5.51%

179,661

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	170,489	$881,428	94.9%	Defined
Jane Street Global Trading, LLC	9,172	$47,419	5.1%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$556,292

3.30%

107,600

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	107,600	$556,292	100.0%	Other

LPL Financial LLC

$537,240

3.19%

103,915

RAYMOND JAMES FINANCIAL INC

$532,478

3.16%

102,994

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.	102,994	$532,478	100.0%	Defined

Murchinson Ltd.

$517,000

3.07%

100,000

CITADEL ADVISORS LLC

$389,301

2.31%

75,300

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	75,300	$389,301	100.0%	Defined

UBS Group AG

$379,989

2.26%

73,499

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	69,630	$359,987	94.7%	Defined
UBS Securities LLC	3,869	$20,002	5.3%	Defined

SIMPLEX TRADING, LLC

$356,347

2.11%

68,926

JANE STREET GROUP, LLC

$341,737

2.03%

66,100

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	66,100	$341,737	100.0%	Defined

ACT CAPITAL MANAGEMENT, LLC

$219,725

1.30%

42,500

MORGAN STANLEY

$197,555

1.17%

38,212

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

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO. LLC	57	$294	0.1%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	14,155	$73,181	37.0%	Defined
MORGAN STANLEY SMITH BARNEY LLC	24,000	$124,080	62.8%	Defined

Marex Group plc

$174,508

1.04%

33,754

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

Manager	Shares	Value (USD)	% of position	Discretion
Marex Financial	33,754	$174,508	100.0%	Defined

CITIGROUP INC

$174,068

1.03%

33,669

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	33,669	$174,068	100.0%	Defined

Williams Jones Wealth Management, LLC.

$139,590

0.83%

27,000

Rockefeller Capital Management L.P.

$137,609

0.82%

26,617

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

Manager	Shares	Value (USD)	% of position	Discretion
ROCKEFELLER FINANCIAL LLC	26,617	$137,609	100.0%	Defined

CITIZENS FINANCIAL GROUP INC/RI

$103,400

0.61%

20,000

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

Manager	Shares	Value (USD)	% of position	Discretion
CITIZENS PRIVATE WEALTH, LLC	20,000	$103,400	100.0%	Defined

Axxion S.A.

$77,550

0.46%

15,000

Buckley Wealth Management, LLC

$72,380

0.43%

14,000

CHOREO, LLC

$70,343

0.42%

13,606

JANE STREET GROUP, LLC

$59,972

0.36%

11,600

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	11,600	$59,972	100.0%	Defined

TUCKER ASSET MANAGEMENT LLC

$56,844

0.34%

10,995

IFG Advisory, LLC

$52,563

0.31%

10,167

BOOTHBAY FUND MANAGEMENT, LLC

$51,700

0.31%

10,000

CVA Family Office, LLC

$34,540

0.20%

6,681

SBI Securities Co., Ltd.

$13,752

0.08%

2,660

JONES FINANCIAL COMPANIES LLLP

$10,582

0.06%

2,047

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

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	2,047	$10,582	100.0%	Sole

SUMMIT SECURITIES GROUP LLC

$10,340

0.06%

2,000

Federation des caisses Desjardins du Quebec

$7,543

0.04%

1,459

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

Manager	Shares	Value (USD)	% of position	Discretion
Desjardins Securities inc.	1,459	$7,543	100.0%	Defined

Global Retirement Partners, LLC

$2,585

0.02%

500

Activest Wealth Management

$517

0.00%

100

OSAIC HOLDINGS, INC.

$465

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	90	$465	100.0%	Defined

JPMORGAN CHASE & CO

$274

0.00%

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.	53	$274	100.0%	Defined

VALLEY NATIONAL ADVISERS INC

$258

0.00%

CoreCap Advisors, LLC

$232

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	26,327	$60,552	100.0%	Defined

Key facts CIK 1681348 CUSIP G9376R209 13F (30d) 30 filings 29 filers Visit website Investor relations