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Portman Square Capital LLP

hedge fundUpdated 21 days ago

Managed by Portman Square Capital Llp • Latest filing Q3 2026

Portfolio value
$1.8B
Q3 2026
Filings
4
Quarterly 13F history
Top-10 concentration
25.9%
Weight of largest holdings
Annualized return
-28.1%
Implied from 13F holdings

Portfolio value history

13F-disclosed portfolio value over 4 quarters

Show data table
PeriodPortfolio value
Q4 2025$2.3B
Q1 2026$2.6B
Q2 2026$2.1B
Q3 2026$1.8B

Top holdings

87 positions as of Q3 2026

View filing
I

IREN LIMITED

+16.5%
Value
$195.1M
Shares
4.77M
% Port
11.05%
B

ALIBABA GROUP HLDG LTD

+32.6%
Value
$168.4M
Shares
1.57M
% Port
9.54%
S

SEMTECH CORP

+1763.0%
Value
$134.9M
Shares
756.4K
% Port
7.64%
W

WAYFAIR INC

+73.6%
Value
$101.4M
Shares
988.4K
% Port
5.74%
R

REDDIT INC

+50.3%
Value
$88.2M
Shares
619.3K
% Port
5.00%
W

WAYFAIR INC

+31.0%
Value
$76.5M
Shares
745.9K
% Port
4.33%
B

ALIBABA GROUP HLDG LTD

-42.1%
Value
$73.5M
Shares
683.6K
% Port
4.16%
R

REDDIT INC

+16.2%
Value
$68.2M
Shares
478.8K
% Port
3.86%
G

SPDR GOLD TR

-4.0%
Value
$45.7M
Shares
120.0K
% Port
2.59%
A

AKAMAI TECHNOLOGIES INC

-1.0%
Value
$40.5M
Shares
380.6K
% Port
2.29%
N

CLOUDFLARE INC

+75.3%
Value
$39.3M
Shares
113.1K
% Port
2.22%
A

ALBEMARLE CORP

+3.8%
Value
$38.9M
Shares
367.8K
% Port
2.20%
L

LIVE NATION ENTERTAINMENT IN

+1675.0%
Value
$36.1M
Shares
213.0K
% Port
2.04%
N

CLOUDFLARE INC

+17.7%
Value
$26.4M
Shares
75.9K
% Port
1.49%
M

MICROCHIP TECHNOLOGY INC.

-40.0%
Value
$24.6M
Shares
316.5K
% Port
1.39%
P

PG&E CORP

-38.4%
Value
$23.4M
Shares
1.91M
% Port
1.33%
B

BOEING CO

Value
$23.3M
Shares
125.2K
% Port
1.32%
O

ON SEMICONDUCTOR CORP

+7.7%
Value
$22.9M
Shares
298.5K
% Port
1.30%
G

GLOBAL PMTS INC

-1.4%
Value
$22.1M
Shares
270.0K
% Port
1.25%
E

EVERGY INC

Unchanged
Value
$20.3M
Shares
15.80M
% Port
1.15%

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