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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
VLO icon
176
CALL
Valero Energy
VLO
$85.9B
– –
-29,900
Closed -$4.02M
VTR icon
177
PUT
Ventas
VTR
$47.9B
– –
-205,000
Closed -$12.9M
WELL icon
178
PUT
Welltower
WELL
$171B
– –
-103,000
Closed -$15.8M
WGO icon
179
PUT
Winnebago Industries
WGO
$909M
– –
-200,000
Closed -$5.8M
WYNN icon
180
CALL
Wynn Resorts
WYNN
$10.6B
– –
-43,500
Closed -$4.07M
XOM icon
181
CALL
ExxonMobil
XOM
$634B
– –
-58,700
Closed -$6.33M
XOM icon
182
PUT
ExxonMobil
XOM
$634B
– –
-90,600
Closed -$9.77M
XRX icon
183
CALL
Xerox
XRX
$425M
– –
-300,000
Closed -$1.58M
4 5 6 7
8

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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.