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Portman Square Capital Portfolio holdings

AUM $2.11B
1-Year Est. Return 19.71%
This Fund
S&P 500
This Quarter Est. Return
+3.33%
1 Year Est. Return
+19.71%
3 Year Est. Return
+20.03%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$2.26B
AUM Growth
-$1.16B
Cap. Flow
-$1.21B
Cap. Flow %
-53.59%
Top 10 Hldgs %
44.7%
Holding
186
New
14
Increased
22
Reduced
57
Closed
79

Top Buys

Rank Stock Value
1
PCG.PRX
PG&E Corp 6.000% Series A Preferred Stock
PCG.PRX
+$46.8M
2
ITRI icon
Itron
ITRI
+$3.84M
3
BL icon
BlackLine
BL
+$3.14M
4
TTEK icon
Tetra Tech
TTEK
+$3.14M
5
GPN icon
Global Payments
GPN
+$2.71M

Top Sells

Rank Stock Value
1
BA.PRA
Boeing Co 6.00% Series A Preferred Stock
BA.PRA
+$36.1M
2
PODD icon
Insulet
PODD
+$13.1M
3
W icon
Wayfair
W
+$8.99M
4
ALNY icon
Alnylam Pharmaceuticals
ALNY
+$2.84M
5
LOW icon
Lowe's Companies
LOW
+$2.04M

Sector Composition

Rank Sector Weight
1 Technology 0.82%
2 Consumer Discretionary 0.41%
3 Industrials 0.33%
4 Healthcare 0.27%
5 Materials 0.07%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
FOUR icon
51
PUT
Shift4
FOUR
$3.27B
$6.97M 0.31%
90,000
-60,000
-40% -$5.58M
O icon
52
PUT
Realty Income
O
$59.1B
$6.7M 0.3%
110,200
-134,600
-55% -$7.84M
LYFT icon
53
PUT
Lyft
LYFT
$6.63B
$6.6M 0.29%
+300,000
New +$5.02M
BKNG icon
54
PUT
Booking.com
BKNG
$161B
$6.48M 0.29%
30,000
-17,500
-37% -$3.91M
BBIO icon
55
BridgeBio Pharma
BBIO
$16.5B
$6.12M 0.27%
117,826
-27,867
-19% -$1.36M
W icon
56
Wayfair
W
$14.6B
$5.54M 0.25%
62,056
-122,737
-66% -$8.99M
BXP icon
57
PUT
Boston Properties
BXP
$11.1B
$5.2M 0.23%
+70,000
New +$4.94M
ENOV icon
58
PUT
Enovis
ENOV
$1.53B
$5.17M 0.23%
170,400
-202,100
-54% -$6.13M
VLO icon
59
PUT
Valero Energy
VLO
$85.9B
$5.07M 0.22%
29,800
-39,900
-57% -$5.95M
ADP icon
60
CALL
Automatic Data Processing
ADP
$108B
$5.02M 0.22%
17,100
-4,200
-20% -$1.26M
UNP icon
61
PUT
Union Pacific
UNP
$174B
$4.94M 0.22%
20,900
-27,200
-57% -$6.13M
HASI icon
62
PUT
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$5.2B
$4.91M 0.22%
159,900
-910,300
-85% -$25.1M
SCHW
63
PUT
Charles Schwab
SCHW
$187B
$4.88M 0.22%
51,100
-72,100
-59% -$6.84M
SPGI icon
64
CALL
S&P Global
SPGI
$120B
$4.67M 0.21%
9,600
-2,300
-19% -$1.23M
CF icon
65
PUT
CF Industries
CF
$17.3B
$4.64M 0.21%
51,700
-198,400
-79% -$17.7M
UBER icon
66
PUT
Uber
UBER
$153B
$4.51M 0.2%
46,000
-63,600
-58% -$5.95M
EZPW icon
67
PUT
Ezcorp Inc
EZPW
$1.71B
$4.01M 0.18%
210,600
-206,000
-49% -$3.23M
ALB.PRA icon
68
Albemarle Corp Depositary Shares
ALB.PRA
$2.64B
$3.82M 0.17%
100,000
– –
ITRI icon
69
Itron
ITRI
$4.54B
$3.76M 0.17%
+30,209
New +$3.84M
LCID icon
70
Lucid Motors
LCID
$2.77B
$3.74M 0.17%
157,056
+91,684
+140% +$2.07M
BL icon
71
BlackLine
BL
$1.72B
$3.52M 0.16%
66,357
+58,181
+712% +$3.14M
EOG icon
72
CALL
EOG Resources
EOG
$70.7B
$3.51M 0.16%
31,300
-7,200
-19% -$859K
TTEK icon
73
Tetra Tech
TTEK
$9.07B
$3.42M 0.15%
102,325
+86,356
+541% +$3.14M
CVX icon
74
PUT
Chevron
CVX
$366B
$3.35M 0.15%
21,600
-36,400
-63% -$5.64M
SPGI icon
75
PUT
S&P Global
SPGI
$120B
$3.31M 0.15%
6,800
-11,000
-62% -$5.89M
1 2
3
4 5

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Portman Square Capital's Q3 2025 Portfolio in Review

As of Q3 2025, Portman Square Capital held 186 positions worth $2.26B, down 34% from $3.42B the previous quarter. Its ten largest holdings account for 45% of the portfolio.

Portman Square Capital withdrew a net $1.21B in Q3 2025, closing 79 positions and reducing 57 holdings. Its most notable exit was Insulet, an estimated $13.1M position sold in full.

By sector, the portfolio is most concentrated in Technology at 0.82% of assets, up from 0.32% a quarter earlier, followed by Consumer Discretionary and Industrials.

Against the trend, Portman Square Capital opened a new position in PG&E Corp 6.000% Series A Preferred Stock worth $47.7M.

  • Portman Square Capital's largest Q3 2025 buy was PG&E Corp 6.000% Series A Preferred Stock: 1,201,000 shares worth $47.7M.
  • Portman Square Capital added most to BlackLine in Q3 2025, an estimated $3.14M increase.
  • Portman Square Capital's biggest Q3 2025 reduction was Boeing Co 6.00% Series A Preferred Stock, cutting an estimated $36.1M.
  • Portman Square Capital fully exited Insulet in Q3 2025, selling an estimated $13.1M.
  • Portman Square Capital's ten largest holdings make up 45% of its $2.26B portfolio in Q3 2025.
  • Portman Square Capital opened 14 new positions and closed 79 in Q3 2025.
  • Portman Square Capital's portfolio value fell 34% quarter-over-quarter to $2.26B.

Based on Portman Square Capital's 13F filing for Q3 2025, filed 16 Oct 2025.