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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
+5.02%
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
+$1.61M
Cap. Flow
-$226M
Cap. Flow %
-9.98%
Top 10 Hldgs %
43.44%
Holding
136
New
26
Increased
23
Reduced
26
Closed
19
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
NOVTU
26
Novanta Inc Units
NOVTU
$787M
$22.3M 0.99%
+410,000
New +$21.6M
STWD icon
27
PUT
Starwood Property Trust
STWD
$5.77B
$21.4M 0.95%
1,190,400
+47,100
+4% +$866K
KWEB icon
28
CALL
KraneShares CSI China Internet ETF
KWEB
$5.59B
$20.4M 0.9%
+600,000
New +$23.1M
TTEK icon
29
PUT
Tetra Tech
TTEK
$8.91B
$20.3M 0.9%
604,800
+57,600
+11% +$1.95M
BL icon
30
PUT
BlackLine
BL
$1.75B
$19.2M 0.85%
346,600
-4,100
-1% -$226K
ITRI icon
31
PUT
Itron
ITRI
$4.54B
$18M 0.8%
194,300
+19,000
+11% +$2.07M
FLR icon
32
PUT
Fluor
FLR
$6.9B
$16.1M 0.71%
405,700
-56,700
-12% -$2.51M
KKR icon
33
KKR & Co
KKR
$92.7B
$15.8M 0.7%
+123,579
New +$15.4M
PCG.PRX
34
PG&E Corp 6.000% Series A Preferred Stock
PCG.PRX
$1.36B
$15.6M 0.69%
381,000
-820,000
-68% -$33.6M
HPE.PRC
35
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
$4.11B
$14.6M 0.64%
220,000
-1,230,000
-85% -$80.5M
ON icon
36
PUT
ON Semiconductor
ON
$18.5B
$14.5M 0.64%
268,400
-13,900
-5% -$713K
BBIO icon
37
PUT
BridgeBio Pharma
BBIO
$16.1B
$14.2M 0.63%
185,900
-20,000
-10% -$1.31M
ENOV icon
38
CALL
Enovis
ENOV
$1.61B
$13.3M 0.59%
498,300
+121,400
+32% +$3.59M
FOUR.PRA
39
Shift4 Payments Inc 6.00% Series A Preferred Stock
FOUR.PRA
$563M
$12.4M 0.55%
155,000
WEC icon
40
PUT
WEC Energy
WEC
$35.2B
$12.2M 0.54%
116,100
-25,300
-18% -$2.8M
WGO icon
41
CALL
Winnebago Industries
WGO
$888M
$12.2M 0.54%
300,000
AEIS icon
42
PUT
Advanced Energy
AEIS
$13B
$11.8M 0.52%
56,200
-97,500
-63% -$19.8M
NOVT icon
43
PUT
Novanta
NOVT
$6.12B
$11.7M 0.52%
+98,300
New +$11.2M
ALNY icon
44
PUT
Alnylam Pharmaceuticals
ALNY
$30.2B
$11.5M 0.51%
29,000
+4,000
+16% +$1.77M
SYNA icon
45
PUT
Synaptics
SYNA
$3.97B
$9.84M 0.44%
133,000
-37,900
-22% -$2.66M
CMS icon
46
PUT
CMS Energy
CMS
$22.3B
$9.69M 0.43%
138,600
-200
-0.1% -$14.5K
NET icon
47
PUT
Cloudflare
NET
$101B
$9.62M 0.43%
48,800
+6,900
+16% +$1.46M
EVRG icon
48
PUT
Evergy
EVRG
$19.1B
$9.42M 0.42%
+130,000
New +$9.86M
ALB icon
49
Albemarle
ALB
$15.1B
$8.79M 0.39%
62,157
+43,876
+240% +$4.98M
GES
50
PUT
DELISTED
Guess Inc
GES
$8.38M 0.37%
500,000

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Portman Square Capital's Q4 2025 Portfolio in Review

As of Q4 2025, Portman Square Capital held 136 positions worth $2.26B, up 0.07% from $2.26B the previous quarter. Its ten largest holdings account for 43% of the portfolio.

Portman Square Capital withdrew a net $226M in Q4 2025, closing 19 positions and reducing 26 holdings. Its most notable exit was BridgeBio Pharma, an estimated $7.73M position sold in full.

By sector, the portfolio is most concentrated in Utilities at 1.7% of assets, up from 0% a quarter earlier, followed by Technology and Financials.

Against the trend, Portman Square Capital opened a new position in The Southern Company 2025 Series A Corp Units worth $88.9M.

  • Portman Square Capital's largest Q4 2025 buy was The Southern Company 2025 Series A Corp Units: 1,786,000 shares worth $88.9M.
  • Portman Square Capital added most to Albemarle Corp Depositary Shares in Q4 2025, an estimated $29.3M increase.
  • Portman Square Capital's biggest Q4 2025 reduction was KKR & Co 6.25% Series D Preferred Stock, cutting an estimated $130M.
  • Portman Square Capital fully exited BridgeBio Pharma in Q4 2025, selling an estimated $7.73M.
  • Portman Square Capital's ten largest holdings make up 43% of its $2.26B portfolio in Q4 2025.
  • Portman Square Capital opened 26 new positions and closed 19 in Q4 2025.
  • Portman Square Capital's portfolio value rose 0.07% quarter-over-quarter to $2.26B.

Based on Portman Square Capital's 13F filing for Q4 2025, filed 23 Jan 2026.