TimesSquare Capital Management, LLC
TimesSquare Capital Management, LLC reported 158 US-listed holdings worth $6.80 billion in its 13F for the quarter ended 30 June 2026, filed 7 August 2026. Its largest: Carpenter Technology Corp. (2.6%), Lattice Semiconductor Corp. (2.6%) and Emcor Group, Inc. (2.3%). Against the quarter before, it opened 21 positions, added to 39, trimmed 83 and sold out of 14.
The 14 largest of its 158 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.
What the fund reported holding at each quarter's end; hover a bar for the number of positions
What it did on the quarter
Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held
Opened 21
- Astera Labs Inc. ALAB$84.9 million
- Weatherford International plc WFRD$49.6 million
- Innio NV INIO$27.3 million
- Glaukos Corp. GKOS$20.3 million
- Fabrinet FN$18.8 million
- Axsome Therapeutics Inc. AXSM$17.5 million
- Modine Manufacturing Co MOD$16.3 million
- Dianthus Therapeutics Inc. DNTH$16.2 million
and 13 more in the table below
Added to 39
- Snowflake Inc. SNOW+321,097 shares · +156%
- Ionis Pharmaceuticals Inc. IONS+338,396 shares · +123%
- Akamai Technologies Inc. AKAM+196,376 shares · +575%
- Insmed Inc. INSM+143,298 shares · +25%
- Cogent Biosciences Inc. COGT+362,745 shares · +427%
- Casey's General Stores, Inc. CASY+15,851 shares · +27%
- Enliven Therapeutics Inc. ELVN+216,344 shares · +481%
- Excelerate Energy Inc. EE+278,280 shares · +41%
and 31 more in the table below
Trimmed 83
- Palo Alto Networks Inc. PANW-221,765 shares · -42%
- Bloom Energy Corp. BE-235,274 shares · -82%
- Marvell Technology, Inc. MRVL-206,366 shares · -57%
- Credo Technology Group Holdi CRDO-178,943 shares · -51%
- Jfrog Ltd FROG-499,535 shares · -24%
- Monolithic Power Systems, Inc. MPWR-28,016 shares · -20%
- Lattice Semiconductor Corp. LSCC-235,421 shares · -17%
- Macom Technology Solutions Holdings, Inc. MTSI-79,646 shares · -23%
and 75 more in the table below
Sold out of 14
- Costar Group, Inc. CSGP$32.1 million last quarter
- Flutter Entertainment plc FLUT$28.3 million last quarter
- Genius Sports Limited GENI$25.6 million last quarter
- Sterling Infrastructure, Inc. STRL$20.8 million last quarter
- Safety Insurance Group Inc. SAFT$17.2 million last quarter
- Parsons Corp. PSN$16.3 million last quarter
- Norwegian Cruise Line Holdings Ltd. NCLH$14.1 million last quarter
- Planet Fitness, Inc. PLNT$12.7 million last quarter
What it holds
| Company | Shares | Value | Of its book | Change in shares |
|---|---|---|---|---|
| Carpenter Technology Corp. CRS | 291,622 | $179.9 million | 2.65% | -1,657 |
| Lattice Semiconductor Corp. LSCC | 1,135,152 | $173.6 million | 2.55% | -235,421 |
| Emcor Group, Inc. EME | 189,107 | $156.9 million | 2.31% | -22,755 |
| Monolithic Power Systems, Inc. MPWR | 110,824 | $153.2 million | 2.25% | -28,016 |
| Comfort Systems USA Inc. FIX | 73,834 | $146.3 million | 2.15% | -134 |
| Jfrog Ltd FROG | 1,598,052 | $145.2 million | 2.14% | -499,535 |
| Snowflake Inc. SNOW | 527,197 | $134.2 million | 1.97% | +321,097 |
| MKS Inc. MKSI | 288,450 | $128.3 million | 1.89% | +285 |
| Curtiss Wright Corp. CW | 164,528 | $124.7 million | 1.83% | +35 |
| Interactive Brokers Group, Inc. IBKR | 1,424,489 | $124.0 million | 1.82% | -26,350 |
| Cencora, Inc. COR | 418,087 | $118.3 million | 1.74% | -3,983 |
| Axon Enterprise, Inc. AXON | 206,573 | $115.8 million | 1.70% | +692 |
| Regal Rexnord Corp. RRX | 465,372 | $110.8 million | 1.63% | -4,961 |
| Palo Alto Networks Inc. PANW | 308,584 | $105.2 million | 1.55% | -221,765 |
| Macom Technology Solutions Holdings, Inc. MTSI | 261,585 | $99.5 million | 1.46% | -79,646 |
| Performance Food Group Co. PFGC | 842,975 | $94.2 million | 1.39% | +10,481 |
| Targa Resources Corp. TRGP | 344,620 | $92.4 million | 1.36% | -252 |
| ROSS Stores, Inc. ROST | 416,195 | $88.6 million | 1.30% | -194 |
| O'Reilly Automotive, Inc. ORLY | 937,723 | $86.4 million | 1.27% | +1,736 |
| IDEXX Laboratories Inc. IDXX | 163,457 | $86.1 million | 1.27% | -306 |
| Astera Labs Inc. ALAB | 175,869 | $84.9 million | 1.25% | new |
| Cheniere Energy Inc. LNG | 349,281 | $83.5 million | 1.23% | -35,615 |
| Onto Innovation Inc. ONTO | 217,113 | $82.2 million | 1.21% | -50,821 |
| Insmed Inc. INSM | 728,096 | $77.6 million | 1.14% | +143,298 |
| argenx SE ARGX | 83,114 | $77.1 million | 1.13% | -3 |
| Take-Two Interactive Software, Inc. TTWO | 306,883 | $76.7 million | 1.13% | +756 |
| Vertiv Holdings Co. VRT | 226,854 | $76.0 million | 1.12% | +959 |
| NRG Energy, Inc. NRG | 515,735 | $75.3 million | 1.11% | +884 |
| Veeva Systems Inc. VEEV | 405,703 | $72.0 million | 1.06% | -1,441 |
| DoorDash, Inc. DASH | 369,757 | $68.2 million | 1.00% | +1,298 |
| Karman Holdings Inc. KRMN | 1,328,871 | $66.3 million | 0.98% | +63,582 |
| Loar Holdings Inc. LOAR | 798,575 | $64.4 million | 0.95% | -127,312 |
| Stevanato Group SpA STVN | 3,474,641 | $62.8 million | 0.92% | -15,075 |
| CBRE Group, Inc. CBRE | 464,323 | $62.5 million | 0.92% | +1,657 |
| Cintas Corp. CTAS | 364,868 | $62.1 million | 0.91% | -822 |
| Verisk Analytics, Inc. VRSK | 341,089 | $61.2 million | 0.90% | -364 |
| Repligen Corp. RGEN | 446,964 | $61.0 million | 0.90% | -9,119 |
| BJ's Wholesale Club Holdings, Inc. BJ | 689,375 | $60.1 million | 0.88% | -19,819 |
| Casey's General Stores, Inc. CASY | 75,574 | $60.1 million | 0.88% | +15,851 |
| Amphenol Corp. APH | 332,683 | $58.7 million | 0.86% | +52,414 |
| Servicetitan TTAN | 827,286 | $58.5 million | 0.86% | -14,353 |
| Esab Corp. ESAB | 574,650 | $56.7 million | 0.83% | -103,238 |
| Evercore Inc. EVR | 165,959 | $56.7 million | 0.83% | -7 |
| Dynatrace, Inc. DT | 1,248,040 | $54.8 million | 0.81% | -1,903 |
| AMETEK Inc. AME | 212,095 | $51.3 million | 0.75% | +516 |
| Weatherford International plc WFRD | 608,832 | $49.6 million | 0.73% | new |
| James Hardie Industries Plc - US ADR JHX | 1,874,809 | $49.1 million | 0.72% | -44,932 |
| Casella Waste Systems Inc. CWST | 503,732 | $48.8 million | 0.72% | -70,506 |
| Ionis Pharmaceuticals Inc. IONS | 614,070 | $48.7 million | 0.72% | +338,396 |
| TPG Inc. TPG | 1,193,534 | $48.4 million | 0.71% | +2,913 |
| Sitime Corp. SITM | 64,642 | $48.2 million | 0.71% | -26,450 |
| Credo Technology Group Holdi CRDO | 170,673 | $46.4 million | 0.68% | -178,943 |
| Pursuit Attractions & Hospitality, Inc. PRSU | 816,511 | $45.7 million | 0.67% | -75,883 |
| Marvell Technology, Inc. MRVL | 153,078 | $45.6 million | 0.67% | -206,366 |
| 2023 ETF Series Trust TSCM | 2,105,100 | $44.7 million | 0.66% | +48,400 |
| Live Nation Entertainment, Inc. LYV | 242,557 | $44.4 million | 0.65% | +657 |
| Valvoline Inc. VVV | 1,101,192 | $43.5 million | 0.64% | +166,692 |
| Mirum Pharmaceuticals Inc. MIRM | 367,281 | $43.0 million | 0.63% | -9,192 |
| GFL Environmental Inc. GFL | 1,162,318 | $42.8 million | 0.63% | +909 |
| Martin Marietta Materials Inc. MLM | 73,311 | $42.3 million | 0.62% | +12 |
| Samsara Inc. IOT | 1,280,808 | $41.5 million | 0.61% | -164 |
| Krystal Biotech, Inc. KRYS | 111,545 | $41.5 million | 0.61% | -797 |
| RBC Bearings Inc. RBC | 63,516 | $40.9 million | 0.60% | -11,418 |
| Guardian Pharmacy Svcs Inc. GRDN | 951,637 | $39.8 million | 0.59% | -125,837 |
| Cameco Corp. CCJ | 390,956 | $39.8 million | 0.59% | +639 |
| JBT Marel Corp. JBTM | 274,627 | $39.8 million | 0.59% | +8,046 |
| Encompass Health Corp. EHC | 378,127 | $38.2 million | 0.56% | -857 |
| Chefs' Warehouse, Inc. CHEF | 391,460 | $37.6 million | 0.55% | -29,798 |
| Victory Capital Holdings, Inc. VCTR | 443,189 | $37.3 million | 0.55% | -83,422 |
| ITT Inc. ITT | 186,349 | $36.9 million | 0.54% | -21,375 |
| Robinhood Markets, Inc. HOOD | 363,819 | $36.5 million | 0.54% | +454 |
| Excelerate Energy Inc. EE | 950,222 | $36.1 million | 0.53% | +278,280 |
| Rambus Inc. RMBS | 267,705 | $35.5 million | 0.52% | -44,655 |
| Trimble Inc. TRMB | 692,787 | $35.5 million | 0.52% | -950 |
| Netskope Inc. NTSK | 3,059,593 | $33.5 million | 0.49% | -235,394 |
| Applied Industrial Technologies Inc. AIT | 98,550 | $33.3 million | 0.49% | -20,756 |
| Tyler Technologies Inc. TYL | 110,330 | $32.3 million | 0.47% | +282 |
| Axogen Inc. AXGN | 689,833 | $31.9 million | 0.47% | +114,469 |
| Addus HomeCare Corp. ADUS | 313,549 | $31.5 million | 0.46% | -12,100 |
| Elastic N V ESTC | 546,734 | $31.2 million | 0.46% | -81,945 |
| Tractor Supply Co. TSCO | 908,984 | $28.7 million | 0.42% | -530,768 |
| Bentley Systems Inc. BSY | 925,879 | $27.7 million | 0.41% | -2,100 |
| Construction Partners, Inc. ROAD | 230,484 | $27.4 million | 0.40% | +14,525 |
| Innio NV INIO | 691,360 | $27.3 million | 0.40% | new |
| Xenon Pharmaceuticals Inc. XENE | 451,593 | $27.3 million | 0.40% | +92,300 |
| Akamai Technologies Inc. AKAM | 230,524 | $27.3 million | 0.40% | +196,376 |
| Floor & Decor Holdings, Inc. FND | 455,341 | $27.0 million | 0.40% | -1,063 |
| Newamsterdam Pharma Company NAMS | 796,162 | $27.0 million | 0.40% | +44,174 |
| Waste Connections Inc. WCN | 158,009 | $26.3 million | 0.39% | -29 |
| MYR Group Inc. MYRG | 52,507 | $26.3 million | 0.39% | -18,359 |
| Warby Parker Inc. WRBY | 833,002 | $25.3 million | 0.37% | -95,676 |
| Mirion Technologies, Inc. MIR | 1,400,642 | $25.1 million | 0.37% | +106,477 |
| Vericel Corp. VCEL | 549,846 | $24.5 million | 0.36% | -28,487 |
| Fair Isaac Corp. FICO | 20,054 | $24.0 million | 0.35% | -20,594 |
| Embraer S.a. EMBJ | 375,178 | $23.9 million | 0.35% | +6,826 |
| Legence Corp. LGN | 276,601 | $23.6 million | 0.35% | -1,268 |
| Tarsus Pharmaceuticals Inc. TARS | 369,377 | $23.2 million | 0.34% | -19,213 |
| Hexcel Corp. HXL | 230,947 | $23.1 million | 0.34% | -11,598 |
| Nice Ltd NICE | 247,071 | $22.4 million | 0.33% | -25,228 |
| Brown & Brown, Inc. BRO | 347,624 | $22.3 million | 0.33% | -54,322 |
| Solv Energy Inc. MWH | 654,248 | $22.3 million | 0.33% | +233 |
| Glaukos Corp. GKOS | 145,202 | $20.3 million | 0.30% | new |
| Cushman & Wakefield Ltd. CWK | 1,483,723 | $19.9 million | 0.29% | +405,883 |
| Piper Sandler Companies PIPR | 264,791 | $19.2 million | 0.28% | -48,146 |
| Fabrinet FN | 33,518 | $18.8 million | 0.28% | new |
| Hamilton Lane Inc. HLNE | 236,216 | $18.6 million | 0.27% | -52,624 |
| Ollie's Bargain Outlet Holdings, Inc. OLLI | 240,128 | $18.5 million | 0.27% | -16,502 |
| Kymera Therapeutics Inc. KYMR | 157,327 | $18.0 million | 0.27% | -11,519 |
| Uranium Energy Corp. UEC | 1,685,961 | $18.0 million | 0.26% | -95,748 |
| Axsome Therapeutics Inc. AXSM | 71,510 | $17.5 million | 0.26% | new |
| Cogent Biosciences Inc. COGT | 447,745 | $17.3 million | 0.25% | +362,745 |
| Unifirst Corp. UNF | 64,906 | $17.2 million | 0.25% | -3,026 |
| Matador Resources Co. MTDR | 342,759 | $17.1 million | 0.25% | -64,917 |
| Wyndham Hotels & Resorts, Inc. WH | 197,862 | $16.7 million | 0.25% | -342,308 |
| Irhythm Technologies Inc. IRTC | 137,311 | $16.3 million | 0.24% | +46,659 |
| Modine Manufacturing Co MOD | 61,033 | $16.3 million | 0.24% | new |
| Dianthus Therapeutics Inc. DNTH | 166,357 | $16.2 million | 0.24% | new |
| Solaris Energy Infrastructure, Inc. SEI | 198,051 | $15.9 million | 0.23% | new |
| Wingstop Inc. WING | 91,542 | $15.9 million | 0.23% | +23,949 |
| Bloom Energy Corp. BE | 52,025 | $15.7 million | 0.23% | -235,274 |
| Nova Ltd NVMI | 28,870 | $15.7 million | 0.23% | -4,660 |
| PJT Partners Inc. PJT | 103,838 | $15.7 million | 0.23% | -21,696 |
| Vera Therapeutics Inc. VERA | 364,557 | $15.6 million | 0.23% | +132,094 |
| Workiva Inc. WK | 319,434 | $15.5 million | 0.23% | -126,931 |
| Tidewater Inc. TDW | 232,097 | $15.5 million | 0.23% | +124,815 |
| Ceribell Inc. CBLL | 780,552 | $15.2 million | 0.22% | +64,084 |
| Paymentus Holdings Inc. PAY | 620,222 | $15.0 million | 0.22% | -39,810 |
| CG Oncology Inc. CGON | 210,884 | $15.0 million | 0.22% | -42,824 |
| CrowdStrike Holdings, Inc. CRWD | 19,602 | $15.0 million | 0.22% | -83 |
| Q2 Holdings, Inc. QTWO | 310,150 | $14.9 million | 0.22% | -18,120 |
| StepStone Group Inc. STEP | 349,666 | $14.5 million | 0.21% | -41,134 |
| Neptune Insurance Holdings Inc. NP | 429,225 | $13.5 million | 0.20% | -469,008 |
| Abivax SA ABVX | 101,092 | $13.5 million | 0.20% | -8,091 |
| Enliven Therapeutics Inc. ELVN | 261,344 | $13.3 million | 0.20% | +216,344 |
| Arxis Inc. ARXS | 280,121 | $12.9 million | 0.19% | new |
| Marex Group PLC MRX | 211,722 | $12.9 million | 0.19% | new |
| Rush Enterprises Inc. \Tx\ RUSHA | 175,673 | $12.8 million | 0.19% | new |
| Intapp Inc. INTA | 501,786 | $12.7 million | 0.19% | -41,666 |
| Madison Air Solutions Coclass A MAIR | 305,681 | $11.9 million | 0.18% | new |
| Global E Online Ltd GLBE | 323,202 | $11.2 million | 0.17% | -21,100 |
| Cactus, Inc. WHD | 213,494 | $10.9 million | 0.16% | -14,026 |
| Hawkeye 360 Inc. Com SHS HAWK | 514,010 | $10.4 million | 0.15% | new |
| FirstCash Holdings, Inc. FCFS | 45,028 | $9.7 million | 0.14% | new |
| Formfactor Inc. FORM | 58,321 | $9.3 million | 0.14% | new |
| Amprius Technologies Inc. AMPX | 641,990 | $8.9 million | 0.13% | new |
| Kratos Defense & Security Solutions, Inc. KTOS | 142,987 | $7.1 million | 0.10% | -175,405 |
| Mineralys Therapeutics Inc. MLYS | 235,858 | $6.4 million | 0.09% | -102,940 |
| Shoulder Innovations Inc. SI | 298,219 | $6.0 million | 0.09% | -24,545 |
| Semtech Corp. SMTC | 33,693 | $5.5 million | 0.08% | new |
| Viavi Solutions Inc. VIAV | 102,561 | $4.9 million | 0.07% | new |
| Suja Life Inc. SUJA | 386,515 | $3.9 million | 0.06% | new |
| Equipmentshare Com Inc. EQPT | 171,191 | $3.4 million | 0.05% | -419,364 |
| Arcos Dorados Holdings Inc. ARCO | 370,892 | $3.0 million | 0.04% | -167,760 |
| Clean Harbors Inc. CLH | 6,796 | $2.0 million | 0.03% | no change |
| Baker Hughes Co. BKR | 33,619 | $1.9 million | 0.03% | new |
| Webster Finl Corp. WBS | 15,485 | $1.2 million | 0.02% | no change |
| Renaissancere Holdings Ltd. RNR | 2,594 | $822,039 | 0.01% | no change |
| Wesco International Inc. WCC | 45 | $15,544 | 0.00% | no change |