Portman Square Capital Portfolio holdings
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
PCG.PRX
PG&E Corp 6.000% Series A Preferred Stock
PCG.PRX
|
+$46.8M |
| 2 |
Itron
ITRI
|
+$3.84M |
| 3 |
BlackLine
BL
|
+$3.14M |
| 4 |
Tetra Tech
TTEK
|
+$3.14M |
| 5 |
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 |
Insulet
PODD
|
+$13.1M |
| 3 |
Wayfair
W
|
+$8.99M |
| 4 |
Alnylam Pharmaceuticals
ALNY
|
+$2.84M |
| 5 |
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% |
Similar funds
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.