13F-HR filed by Portman Square Capital LLP
Portman Square Capital LLP filed this 13F-HR for the quarter ended 2026-03-31, filed 2026-04-27, with 102 holding rows worth $2,596,771,574.
- Accession
- 0001172661-26-001542
- Filer
- CIK 1966898
- Filed
- 2026-04-27
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q1 2026
A holdings report, 102 entries on the cover page, a total value of $2,596,771,574 stated on the cover page (in dollars after the unit check, H1), rows summing to $2,596,771,574 with VALUE read as dollars as filed, 13F file number 028-23143. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| SPDR GOLD TR | 78463V107 | GOLD SHS | 782,500 | $336,701,925 | dollars as filed | call |
| NextEra Energy,Inc. | 65339F101 | COM | 2,185,600 | $202,998,528 | dollars as filed | put |
| Southern Company | 842587107 | COM | 986,700 | $95,236,284 | dollars as filed | put |
| HEWLETT PACKARD ENTERPRISE CO COM | 42824C109 | Stock | 3,331,800 | $79,330,158 | dollars as filed | put |
| PPL CORP | 69351T866 | UNIT 02/15/2029 | 1,530,000 | $78,267,150 | dollars as filed | |
| SOUTHERN CO | 842587842 | CMN | 1,336,000 | $69,178,557 | dollars as filed | |
| PPL CORP COM | 69351T106 | Stock | 1,775,000 | $67,805,000 | dollars as filed | put |
| MICROCHIP TECHNOLOGY INC. | 595017302 | DEP SHS REPSTG | 1,175,000 | $67,462,625 | dollars as filed | |
| Oracle Corporation | 68389X105 | COM | 455,000 | $66,935,050 | dollars as filed | put |
| PG&E CORP COM | 69331C108 | Stock | 3,803,300 | $66,823,981 | dollars as filed | put |
| NEBIUS GROUP N.V. | N97284108 | SHS CLASS A | 639,300 | $66,333,768 | dollars as filed | put |
| ALBEMARLE CORP | 012653101 | COM | 368,200 | $66,102,946 | dollars as filed | put |
| Boeing Company | 097023105 | COM | 310,800 | $61,858,524 | dollars as filed | put |
| MICROCHIP TECHNOLOGY INC. COM | 595017104 | Stock | 817,800 | $52,838,058 | dollars as filed | put |
| NOVANTA INC | 67000B203 | CONV PR | 960,000 | $51,410,155 | dollars as filed | |
| COREWEAVE INC COM CL A | 21873S108 | COM | 550,000 | $42,608,500 | dollars as filed | put |
| AKAMAI TECHNOLOGIES INC COM | 00971T101 | Stock | 344,200 | $39,531,370 | dollars as filed | put |
| ALBEMARLE CORP | 012653200 | 7.25% DEP SHS A | 541,000 | $38,962,820 | dollars as filed | |
| ALIBABA GROUP HLDG LTD | 01609W102 | SPONSORED ADS | 295,000 | $37,010,700 | dollars as filed | put |
| LIVE NATION ENTERTAINMENT INC COM | 538034109 | Stock | 237,000 | $36,144,870 | dollars as filed | put |
| NextEra Energy,Inc. | 65339F101 | COM | 385,397 | $35,795,673 | dollars as filed | |
| UGI CORP NEW COM | 902681105 | Stock | 976,500 | $35,564,130 | dollars as filed | put |
| REDDIT INC CL A | 75734B100 | Stock | 256,600 | $34,551,190 | dollars as filed | put |
| ARES MANAGEMENT CORPORATION CL A COM STK | 03990B101 | Stock | 307,000 | $33,493,700 | dollars as filed | put |
| NEXTERA ENERGY INC | 65339F655 | UNIT 02/15/2029 | 575,000 | $28,974,250 | dollars as filed | |
| ON SEMICONDUCTOR CORP COM | 682189105 | Stock | 451,700 | $27,969,264 | dollars as filed | put |
| NOVANTA INC | 67000B104 | COM | 231,600 | $27,354,276 | dollars as filed | put |
| EVERGY INC | 30034WAD8 | NOTE 4.500%12/1 | 20,000,000 | $27,005,000 | dollars as filed | principal |
| STARWOOD PPTY TR INC COM | 85571B105 | REIT | 1,501,000 | $25,847,220 | dollars as filed | put |
| FIRSTENERGY CORP | 337932107 | COM | 504,900 | $25,578,234 | dollars as filed | put |
| BOEING CO | 097023204 | DEP CONV PFD A | 356,000 | $23,043,880 | dollars as filed | |
| ENOVIS CORPORATION | 194014502 | COM | 998,600 | $22,718,150 | dollars as filed | call |
| SPDR GOLD TR | 78463V107 | GOLD SHS | 50,000 | $21,514,500 | dollars as filed | put |
| SPECTRUM BRANDS HLDGS INC NEW COM | 84790A105 | Stock | 289,600 | $21,343,520 | dollars as filed | call |
| TETRA TECH INC NEW | 88162G103 | COM | 685,500 | $20,647,260 | dollars as filed | put |
| FLUOR CORP | 343412102 | COM | 405,800 | $18,930,570 | dollars as filed | put |
| REALTY INCOME CORP COM | 756109104 | REIT | 303,300 | $18,555,894 | dollars as filed | put |
| GLOBAL PMTS INC | 37940X102 | COM | 273,800 | $18,426,740 | dollars as filed | put |
| WINNEBAGO INDS INC | 974637100 | COM | 587,300 | $18,200,427 | dollars as filed | call |
| ADVANCED ENERGY INDS COM | 007973100 | Stock | 56,000 | $18,071,760 | dollars as filed | put |
| United States Oil Fund LP | 91232N207 | COM | 141,300 | $17,980,425 | dollars as filed | put |
| Jazz Investments I Ltd Note 3.125 percent 9/1 | 472145AH4 | Convertible | 12,500,000 | $17,731,250 | dollars as filed | principal |
| GUARDANT HEALTH INC | 40131MAD1 | DEBT 1.250% 2/1 | 10,000,000 | $16,828,346 | dollars as filed | principal |
| ITRON INC COM | 465741106 | Stock | 185,300 | $16,608,439 | dollars as filed | put |
| PG&E CORP | 69331C306 | CMN | 381,000 | $16,469,104 | dollars as filed | |
| BLACKLINE, INC. | 09239B109 | COM | 440,200 | $16,287,400 | dollars as filed | put |
| ALBEMARLE CORP | 012653101 | COM | 86,811 | $15,585,179 | dollars as filed | |
| SPDR GOLD TR | 78463V107 | GOLD SHS | 36,000 | $15,490,440 | dollars as filed | |
| EVERGY INC COM | 30034W106 | Stock | 185,000 | $15,155,200 | dollars as filed | put |
| GLOBAL PMTS INC | 37940X102 | COM | 219,900 | $14,799,270 | dollars as filed | call |
| United States Oil Fund LP | 91232N207 | COM | 113,600 | $14,455,600 | dollars as filed | call |
| HEWLETT PACKARD ENTERPRISE C | 42824C208 | CMN | 220,000 | $14,320,900 | dollars as filed | |
| ZTO EXPRESS CAYMAN INC | 98980A105 | SPONSORED ADS A | 551,400 | $13,878,738 | dollars as filed | put |
| WAYFAIR INC | 94419L101 | CL A | 182,039 | $13,691,153 | dollars as filed | |
| WEC ENERGY GROUP INC COM | 92939U106 | Stock | 115,000 | $13,313,550 | dollars as filed | put |
| CLOUDFLARE INC CL A COM | 18915M107 | Stock | 63,000 | $12,999,420 | dollars as filed | put |
| ALNYLAM PHARMACEUTICALS INC COM | 02043Q107 | Stock | 37,900 | $12,539,973 | dollars as filed | put |
| ARES MANAGEMENT CORPORATION | 03990B309 | CMN | 312,000 | $11,409,840 | dollars as filed | |
| OSI SYSTEMS INC | 671044AF2 | NOTE 2.250% 8/0 | 7,000,000 | $10,746,750 | dollars as filed | principal |
| SYNAPTICS INC COM | 87157D109 | Stock | 146,300 | $10,246,852 | dollars as filed | put |
| OSI SYSTEMS INC | 671044105 | COM | 37,900 | $10,062,829 | dollars as filed | put |
| JAZZ PHARMACEUTICALS PLC SHS USD | G50871105 | Stock | 53,000 | $10,019,650 | dollars as filed | put |
| BRIDGEBIO PHARMA INC | 10806X102 | COM | 133,600 | $9,921,136 | dollars as filed | call |
| Oracle Corporation | 68389X105 | COM | 66,983 | $9,853,869 | dollars as filed | |
| KRANESHARES TRUST CSI CHI INTERNET | 500767306 | CSI CHI INTERNET | 325,000 | $9,239,750 | dollars as filed | call |
| GUARDANT HEALTH INC COM | 40131M109 | Stock | 100,000 | $9,237,000 | dollars as filed | put |
| LUCID GROUP INC COM NEW | 549498202 | Stock | 925,500 | $8,820,015 | dollars as filed | put |
| SHIFT4 PMTS INC CL A | 82452J109 | Stock | 197,400 | $8,632,302 | dollars as filed | put |
| Shift4 Payments Inc. | 82452J307 | PFD | 155,000 | $8,487,800 | dollars as filed | |
| STARWOOD PPTY TR INC | 85571BBA2 | NOTE 6.750% 7/1 | 8,000,000 | $8,162,000 | dollars as filed | principal |
| REDDIT INC CL A | 75734B100 | Stock | 54,600 | $7,351,890 | dollars as filed | |
| IRENLTDF | Q4982L109 | STOK | 176,466 | $6,049,254 | dollars as filed | |
| ON SEMICONDUCTOR CORP COM | 682189105 | Stock | 96,134 | $5,952,617 | dollars as filed | |
| NEXTERA ENERGY INC | 65339F663 | CMN | 100,000 | $5,654,000 | dollars as filed | |
| ALNYLAM PHARMACEUTICALS INC COM | 02043Q107 | Stock | 16,924 | $5,599,644 | dollars as filed | |
| PG&E CORP COM | 69331C108 | Stock | 314,773 | $5,530,562 | dollars as filed | |
| FLUOR CORP | 343412102 | COM | 99,844 | $4,657,723 | dollars as filed | |
| HEWLETT PACKARD ENTERPRISE CO COM | 42824C109 | Stock | 188,504 | $4,488,280 | dollars as filed | |
| BRIDGEBIO PHARMA INC | 10806X102 | COM | 60,000 | $4,455,600 | dollars as filed | put |
| LUCID GROUP INC COM NEW | 549498202 | Stock | 461,510 | $4,398,190 | dollars as filed | |
| TETRA TECH INC NEW | 88162G103 | COM | 144,061 | $4,339,117 | dollars as filed | |
| Southern Company | 842587107 | COM | 44,375 | $4,283,075 | dollars as filed | |
| KRANESHARES TRUST CSI CHI INTERNET | 500767306 | CSI CHI INTERNET | 140,000 | $3,980,200 | dollars as filed | |
| NEBIUS GROUP N.V. | N97284108 | SHS CLASS A | 35,087 | $3,640,627 | dollars as filed | |
| NEXTERA ENERGY INC | 65339F119 | UNIT 11/01/2027 | 51,000 | $2,672,655 | dollars as filed | |
| SYNAPTICS INC COM | 87157D109 | Stock | 33,322 | $2,333,873 | dollars as filed | |
| ZTO EXPRESS CAYMAN INC | 98980A105 | SPONSORED ADS A | 80,506 | $2,026,336 | dollars as filed | |
| CLOUDFLARE INC CL A COM | 18915M107 | Stock | 7,278 | $1,501,743 | dollars as filed | |
| STARWOOD PPTY TR INC COM | 85571B105 | REIT | 65,893 | $1,134,677 | dollars as filed | |
| APOLLO GLOBAL MGMT INC COM | 03769M106 | Stock | 7,000 | $779,940 | dollars as filed | call |
| BLACKSTONE INC | 09260D107 | COM | 6,000 | $689,940 | dollars as filed | call |
| CARLYLE GROUP INC COM | 14316J108 | Stock | 14,000 | $677,460 | dollars as filed | call |
| VOYAGER TECHNOLOGIES INC | 92892B103 | COM CL A | 28,700 | $671,293 | dollars as filed | |
| KKR & CO INC | 48251W104 | COM | 7,000 | $647,500 | dollars as filed | call |
| TPG INC COM CL A | 872657101 | Stock | 15,000 | $607,650 | dollars as filed | call |
| SOFI TECHNOLOGIES INC COM | 83406F102 | Stock | 37,753 | $599,518 | dollars as filed | |
| REALTY INCOME CORP COM | 756109104 | REIT | 9,254 | $566,160 | dollars as filed | |
| WAYFAIR INC | 94419L101 | CL A | 7,500 | $564,075 | dollars as filed | put |
| UPSTARTHLDGSINC | 91680M107 | STOK | 11,810 | $302,927 | dollars as filed | |
| BLUE OWL CAPITAL INC COM CL A | 09581B103 | Stock | 30,000 | $273,900 | dollars as filed | call |
| HAMILTON LANE INC | 407497106 | CL A | 2,200 | $218,680 | dollars as filed | call |
| XEROX HOLDINGS CORP | 98421M106 | COM NEW | 16,807 | $21,681 | dollars as filed |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001172661-26-001542 | this filing | 2026-04-27 | acceptance time not in the bulk data set |