KYIV · Kyivstar Group Ltd.

$13.44 -0.13 (-0.96%) At close · Aug 28

Market Cap

$3.10B

230.88M

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: 93

Total Value: $461,934,091

Total Shares: 35,421,869

Showing 1–100 of 107 holdings by value · page 1 of 2

Institutional Ownership Trend

4 quarters

Holder Concentration

Across 93 13F filers · Δ vs Mar 31, 2026

Top Holder

20.7%

+0.7 pts

Top 5

53.8%

−8.5 pts

Top 10

69.5%

−11.3 pts

HHI

837

Broadly held−206

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +16

Institutional value: +64.9%

Shares held: +2.9%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid Pertento Partners LLP	+821,653	5,919,877
Mega JPMORGAN CHASE & CO	+757,785	842,261
Mega MORGAN STANLEY	+660,555	1,427,749
Mega CITADEL ADVISORS LLC	+490,206	559,568
Mega GOLDMAN SACHS GROUP INC	+485,808	539,843

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mid SONA ASSET MANAGEMENT (US) LLC	−1,535,348	4,039,331
Mega UBS Group AG	−1,252,080	2,023,006
Large Alyeska Investment Group, L.P.	−750,000	711,505
Large MARSHALL WACE, LLP	−502,353	622,319
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	−415,024	679,900

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mega FIL Ltd	817,985	$13,226,817
Large Point72 Asset Management, L.P.	341,559	$5,523,009
Large LAZARD ASSET MANAGEMENT LLC	320,929	$5,189,421
Small LONESTAR CAPITAL MANAGEMENT LLC	240,000	$3,880,800
Large HRT FINANCIAL LP	223,762	$3,618,231

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mid SEVEN GRAND MANAGERS, LLC	400,000	$4,048,000
Mid Covalis Capital LLP	100,000	$1,012,000
Large INVESTOR AB	59,402	$601,148
Mid Polar Asset Management Partners Inc.	54,484	$551,378
Small LEGACY FINANCIAL INDEPENDENT ADVISORS LLC	35,220	$356,426

Filter: New 25 Increased 28 Reduced 24 Sold out 9 Unchanged 16

Showing 100 of 107

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Pertento Partners LLP

$95,724,411

20.72%

5,919,877

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

Manager	Shares	Value (USD)	% of position	Discretion
Pertento Advisors LLC	5,919,877	$95,724,411	100.0%	Defined

SONA ASSET MANAGEMENT (US) LLC

$64,911,731

14.05%

4,014,331

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

Manager	Shares	Value (USD)	% of position	Discretion
SONA ASSET MANAGEMENT (UK) LLP	4,014,331	$64,911,731	100.0%	Other

UBS Group AG

$32,710,551

7.08%

2,022,916

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	2,022,916	$32,710,551	100.0%	Defined

Philosophy Capital Management LLC

$28,247,195

6.11%

1,746,889

VR Advisory Services Ltd

$26,943,682

5.83%

1,666,276

MORGAN STANLEY

$23,086,698

5.00%

1,427,749

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	17,698	$286,176	1.2%	Defined
MORGAN STANLEY & CO. LLC	1	$16	0.0%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	82,747	$1,338,018	5.8%	Defined
MORGAN STANLEY SMITH BARNEY LLC	15,008	$242,679	1.1%	Defined
Morgan Stanley Bank, N.A.	3,138	$50,741	0.2%	Defined
EATON VANCE MANAGEMENT	27,301	$441,457	1.9%	Defined
BOSTON MANAGEMENT & RESEARCH	1,146,971	$18,546,521	80.3%	Defined
Eaton Vance Advisers International Ltd	134,885	$2,181,090	9.4%	Defined

JPMORGAN CHASE & CO

$13,619,359

2.95%

842,261

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

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Securities LLC	842,261	$13,619,359	100.0%	Defined

FIL Ltd

$13,226,817

2.86%

817,985

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

Manager	Shares	Value (USD)	% of position	Discretion
FIL Investments International	817,985	$13,226,817	100.0%	Defined

Alyeska Investment Group, L.P.

$11,505,035

2.49%

711,505

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$10,539,606

2.28%

651,800

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	651,800	$10,539,606	100.0%	Other

MARSHALL WACE, LLP

$10,062,897

2.18%

622,319

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	555,812	$8,987,479	89.3%	Other
MARSHALL WACE ASIA Ltd	66,507	$1,075,418	10.7%	Other

GOLDMAN SACHS GROUP INC

$8,729,261

1.89%

539,843

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	539,843	$8,729,261	100.0%	Defined

CITADEL ADVISORS LLC

$6,816,754

1.48%

421,568

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	421,568	$6,816,754	100.0%	Defined

D. E. Shaw & Co., Inc.

$6,236,607

1.35%

385,690

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.	385,690	$6,236,607	100.0%	Defined

Longaeva Partners L.P.

$6,041,500

1.31%

373,624

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

Manager	Shares	Value (USD)	% of position	Discretion
Balyasny Asset Management L.P.	373,624	$6,041,500	100.0%	Other

Point72 Asset Management, L.P.

$5,523,009

1.20%

341,559

JANE STREET GROUP, LLC

$5,425,681

1.17%

335,540

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	212,068	$3,429,139	63.2%	Defined
Jane Street Global Trading, LLC	123,472	$1,996,542	36.8%	Defined

Verition Fund Management LLC

$5,302,838

1.15%

327,943

LAZARD ASSET MANAGEMENT LLC

$5,189,421

1.12%

320,929

Verition Fund Management LLC

$4,851,000

1.05%

300,000

SBI Securities Co., Ltd.

$4,633,626

1.00%

286,557

Hudson Bay Capital Management LP

$4,559,519

0.99%

281,974

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

Manager	Shares	Value (USD)	% of position	Discretion
Hudson Bay Capital UK LLP	258,103	$4,173,525	91.5%	Defined
Held directly	23,871	$385,994	8.5%	Sole

LONESTAR CAPITAL MANAGEMENT LLC

$3,880,800

0.84%

240,000

DEUTSCHE BANK AG\

$3,719,100

0.81%

230,000

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

Manager	Shares	Value (USD)	% of position	Discretion
DWS International GmbH	230,000	$3,719,100	100.0%	Defined

BNP PARIBAS ARBITRAGE, SA

$3,675,198

0.80%

227,285

HRT FINANCIAL LP

$3,618,231

0.78%

223,762

NEXPOINT ASSET MANAGEMENT, L.P.

$3,545,612

0.77%

219,271

GEODE CAPITAL MANAGEMENT, LLC

$3,542,006

0.77%

219,048

MILLENNIUM MANAGEMENT LLC

$3,522,828

0.76%

217,862

STIFEL FINANCIAL CORP

$2,991,854

0.65%

185,025

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

Manager	Shares	Value (USD)	% of position	Discretion
STIFEL NICOLAUS & CO INC \MO\	185,025	$2,991,854	100.0%	Defined

Trexquant Investment LP

$2,508,904

0.54%

155,158

HIMENSION CAPITAL (SINGAPORE) PTE. LTD.

$2,344,650

0.51%

145,000

BANK OF AMERICA CORP /DE/

$2,065,749

0.45%

127,752

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	100,000	$1,617,000	78.3%	Defined
BOFA SECURITIES, INC.	27,752	$448,749	21.7%	Defined

GSA CAPITAL PARTNERS LLP

$1,979,062

0.43%

122,391

STATE STREET CORP

$1,962,229

0.42%

121,350

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

Manager	Shares	Value (USD)	% of position	Discretion
SSGA FUNDS MANAGEMENT, INC.	121,350	$1,962,229	100.0%	Defined

GROUP ONE TRADING LLC

$1,787,237

0.39%

110,528

Aquatic Capital Management LLC

$1,736,528

0.38%

107,392

Magnetar Financial LLC

$1,655,096

0.36%

102,356

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

Manager	Shares	Value (USD)	% of position	Discretion
Magnetar Asset Management LLC	9,236	$149,346	9.0%	Sole
Held directly	93,120	$1,505,750	91.0%	Sole

XTX Topco Ltd

$1,617,549

0.35%

100,034

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	100,034	$1,617,549	100.0%	Defined

CITADEL ADVISORS LLC

$1,541,001

0.33%

95,300

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	95,300	$1,541,001	100.0%	Defined

JANE STREET GROUP, LLC

$1,519,980

0.33%

94,000

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	94,000	$1,519,980	100.0%	Defined

Balyasny Asset Management L.P.

$1,506,623

0.33%

93,174

Quinn Opportunity Partners LLC

$1,244,038

0.27%

76,935

NORTHERN TRUST CORP

$1,117,735

0.24%

69,124

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	69,124	$1,117,735	100.0%	Defined

Quadrature Capital Ltd

$1,105,494

0.24%

68,367

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

Manager	Shares	Value (USD)	% of position	Discretion
Quadrature US Inc.	68,367	$1,105,494	100.0%	Other

TUDOR INVESTMENT CORP ET AL

$1,093,981

0.24%

67,655

JANE STREET GROUP, LLC

$987,987

0.21%

61,100

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	61,100	$987,987	100.0%	Defined

MIRABELLA FINANCIAL SERVICES LLP

$970,200

0.21%

60,000

Linden Advisors LP

$881,006

0.19%

54,484

AQR Arbitrage LLC

$881,006

0.19%

54,484

Yorkville Advisors Global, LP

$880,990

0.19%

54,483

RENAISSANCE TECHNOLOGIES LLC

$821,436

0.18%

50,800

Fiera Capital Corp

$698,349

0.15%

43,188

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

Manager	Shares	Value (USD)	% of position	Discretion
Fiera Capital (UK) Ltd	43,188	$698,349	100.0%	Other

CITADEL ADVISORS LLC

$690,459

0.15%

42,700

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	42,700	$690,459	100.0%	Defined

OPPENHEIMER & CO INC

$659,347

0.14%

40,776

Pavaki Capital Management LLC

$657,989

0.14%

40,692

CANTOR FITZGERALD, L. P.

$565,950

0.12%

35,000

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

Manager	Shares	Value (USD)	% of position	Discretion
Cantor Fitzgerald & Co.	35,000	$565,950	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$454,377

0.10%

28,100

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	28,100	$454,377	100.0%	Other

Engineers Gate Manager LP

$441,343

0.10%

27,294

Periscope Capital Inc.

$440,503

0.10%

27,242

Maven Securities LTD

$424,430

0.09%

26,248

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

Manager	Shares	Value (USD)	% of position	Discretion
Maven Investment Partners US Ltd	26,248	$424,430	100.0%	Defined

Quantbot Technologies LP

$365,959

0.08%

22,632

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

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	22,632	$365,959	100.0%	Sole

Mariner, LLC

$273,693

0.06%

16,926

Jump Financial, LLC

$249,502

0.05%

15,430

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

Manager	Shares	Value (USD)	% of position	Discretion
Jump Trading Holdings, LLC	4,104	$66,361	26.6%	Defined
Leap GP LLC joint	11,326	$183,141	73.4%	Defined

Scientech Research LLC

$249,357

0.05%

15,421

ROYAL BANK OF CANADA

$244,361

0.05%

15,112

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	15,112	$244,361	100.0%	Defined

Virtu Financial LLC

$202,480

0.04%

12,522

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

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	12,522	$202,480	100.0%	Defined

CenterBook Partners LP

$190,369

0.04%

11,773

K.J. Harrison & Partners Inc

$173,746

0.04%

10,745

WINTON GROUP Ltd

$163,317

0.04%

10,100

Rangeley Capital, LLC

$161,700

0.04%

10,000

Farther Finance Advisors, LLC

$10,526

0.00%

651

Gordian Capital Singapore Pte Ltd

$8,893

0.00%

550

Caitong International Asset Management Co., Ltd

$7,017

0.00%

434

EverSource Wealth Advisors, LLC

$3,993

0.00%

247

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	247	$3,993	100.0%	Sole

Global Retirement Partners, LLC

$3,266

0.00%

202

Parallel Advisors, LLC

$937

0.00%

CITIGROUP INC

$598

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	37	$598	100.0%	Defined

JONES FINANCIAL COMPANIES LLLP

$161

0.00%

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.	10	$161	100.0%	Sole

OSAIC HOLDINGS, INC.

$161

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC INSTITUTIONS, INC.	10	$161	100.0%	Defined

CSS LLC/IL KYIVW

—

126,334

Caption Management, LLC KYIVW

—

90,650

Shaolin Capital Management LLC KYIVW

—

50,000

LMR Partners LLP KYIVW

—

2,377,150

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

Manager	Shares	Value (USD)	% of position	Discretion
LMR PARTNERS (DIFC) Ltd	2,377,150	$0	—	Sole

BOOTHBAY FUND MANAGEMENT, LLC KYIVW

—

430,000

UBS Group AG KYIVW

—

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	90	$0	—	Defined

Hudson Bay Capital Management LP KYIVW

—

147,189

Endure Capital Management, LLC KYIVW

—

19,611

WHITEBOX ADVISORS LLC KYIVW

—

100,000

ARISTEIA CAPITAL, L.L.C. KYIVW

—

810,769

MILLENNIUM MANAGEMENT LLC KYIVW

—

221,966

K2 PRINCIPAL FUND, L.P. KYIVW

—

185,753

Kepos Capital LP KYIVW

—

10,000

Rangeley Capital, LLC KYIVW

—

3,000

Walleye Capital LLC KYIVW

—

195,475

Greenland Capital Management LP KYIVW

—

227,729

WOLVERINE ASSET MANAGEMENT LLC KYIVW

—

42,106

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

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	42,106	$0	—	Defined

MOORE CAPITAL MANAGEMENT, LP KYIVW

—

33,333

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND KYIVW

—

583,333

TORONTO DOMINION BANK KYIVW

—

18,491

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

Manager	Shares	Value (USD)	% of position	Discretion
TD SECURITIES (USA) LLC	18,491	$0	—	Defined

Key facts CIK 2062440 CUSIP G5331N101 13F (30d) 91 filings 90 filers Visit website Investor relations