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KYIV

Kyivstar Group
KYIV

40 hedge funds and large institutions have $136M invested in Kyivstar Group in 2025 Q4 according to their latest regulatory filings, with 16 funds opening new positions, 10 increasing their positions, 10 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,150% more call options, than puts

Call options by funds: $51.8M | Put options by funds: $4.14M

36% more capital invested

Capital invested by funds: $100M → $136M (+$35.6M)

23% more first-time investments, than exits

New positions opened: 16 | Existing positions closed: 13

8% more funds holding

Funds holding: 37 → 40 (+3)

1.05% more ownership

Funds ownership: 3.59% → 4.64% (+1.1%)

0% more repeat investments, than reductions

Existing positions increased: 10 | Existing positions reduced: 10

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
40
Holders Change
+3
Holders Change %
+8.11%
% of All Funds
0.49%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
16
Increased
10
Reduced
10
Closed
13
Calls
$51.8M
Puts
$4.14M
Net Calls
+$47.6M
Net Calls Change
+$44.4M

Top Buyers

Rank Fund Capital Flow
1
PP
Pertento Partners
United Kingdom
+$23.8M
2
SAMU
SONA Asset Management (US)
New York
+$22.3M
3
Morgan Stanley
Morgan Stanley
New York
+$12.1M
4
UBS Group
UBS Group
Switzerland
+$2.16M
5
MS
Maven Securities
Jersey
+$616K

Top Sellers

Rank Fund Capital Flow
1
CP
CenterBook Partners
Connecticut
-$9.5M
2
CC
Clearline Capital
New York
-$6.89M
3
SS
SBI Securities
Japan
-$4.75M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$4.15M
5
ZDA
Zweig-DiMenna Associates
New York
-$2M
Name Holding Trade Value Shares
Change 		Change in
Stake
Goldman Sachs
26
Goldman Sachs
New York
$249K +$253K +19,193 New
WC
27
Wexford Capital
Florida
$223K +$5.35K +406 +2%
Royal Bank of Canada
28
Royal Bank of Canada
Ontario, Canada
$195K – – –
WGS
29
Washington Growth Strategies
District of Columbia
$192K – – –
QC
30
Quadrature Capital
United Kingdom
$133K +$135K +10,257 New
CIAM
31
Caitong International Asset Management
Hong Kong
$54K +$54.8K +4,162 New
PEAK6
32
PEAK6
Illinois
$44.8K -$28.2K -2,138 -38%
FFA
33
Farther Finance Advisors
California
$21.9K +$22.2K +1,689 New
PAMP
34
Polar Asset Management Partners
Ontario, Canada
$1.21K -$402K -30,500 -12%
TRCT
35
Tower Research Capital (TRC)
New York
$766 +$777 +59 New
Bank of America
36
Bank of America
North Carolina
$389 +$395 +30 New
Citigroup
37
Citigroup
New York
$234 +$237 +18 New
Jones Financial Companies
38
Jones Financial Companies
Missouri
$130 – – –
Osaic Holdings
39
Osaic Holdings
Arizona
$130 – – –
MC
40
Meteora Capital
Florida
$13 +$13 +1 New
ZDA
41
Zweig-DiMenna Associates
New York
– -$2M -160,000 Closed
DAM
42
DLD Asset Management
New York
– -$1.31M -105,000 Closed
YIH
43
Y-Intercept (HK)
Hong Kong
– -$960K -76,789 Closed
Simplex Trading
44
Simplex Trading
Illinois
– -$707K -53,670 Closed
IA
45
Investor AB
Sweden
– -$438K -35,000 Closed
Jane Street
46
Jane Street
New York
– -$297K -22,550 Closed
CF
47
Cantor Fitzgerald
New York
– -$250K -20,000 Closed
OWP
48
ORG Wealth Partners
Texas
– -$159K -12,700 Closed
AC
49
Armistice Capital
New York
– -$154K -12,301 Closed
BNP Paribas Financial Markets
50
BNP Paribas Financial Markets
France
– -$103K -8,254 Closed
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KYIV Hedge Fund Activity: Q4 2025 in Review

40 of the 8,245 institutional investors tracked by Wall St. Rank reported a position in Kyivstar Group (KYIV) for Q4 2025, worth a combined $136M — up 36% from $100M a quarter earlier.

Buyers outnumbered sellers: 16 funds opened new KYIV positions and 13 closed out — a net gain of 3 holders — while 10 added to existing stakes and 10 trimmed.

The largest buyer was Pertento Partners, opening a new position worth an estimated $23.8M. The largest seller was CenterBook Partners, cutting an estimated $9.5M.

  • 40 institutional investors held Kyivstar Group (KYIV) as of Q4 2025, up from 37 in Q3 2025.
  • Funds reported $136M of Kyivstar Group stock for Q4 2025, up 36% quarter-over-quarter.
  • 16 funds opened new Kyivstar Group positions in Q4 2025 and 13 closed out, a net change of +3 holders.
  • The largest Kyivstar Group buyer in Q4 2025 was Pertento Partners, an estimated $23.8M added.
  • The largest Kyivstar Group seller in Q4 2025 was CenterBook Partners, an estimated $9.5M sold.

Based on aggregated 13F filings for Q4 2025.