TimesSquare Capital Management, LLC

CIK

1313816

Location

NEW YORK, NY

Portfolio Value

Mid $5,849,565,430

Diversification

Diversified

Filing Date

Global Rank

#597 / 8,621 ▼ 29 · as of Mar 2026

Top Industry

Semiconductors 8.2%

3Y Alpha vs SPY

-12.2%

Period ended 4 months ago

Filed May 7, 2026 · 3mo

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+29.9%

SPY

+67.9%

Annualised alpha

-9.7%

Max drawdown

−24.3%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

149 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

2.7%

+0.3 pts

Top 5

11.7%

+1.0 pts

Top 10

20.6%

+1.7 pts

HHI

111

Diversified+7

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Industrials	27.6%	$1,614,201,923	33
Technology	23.3%	$1,365,817,457	35
Healthcare	16.5%	$966,645,950	28
Consumer Cyclical	9.4%	$552,433,982	15
Financial Services	7.0%	$410,568,029	14
Energy	5.6%	$330,087,547	8
Consumer Defensive	3.2%	$189,774,322	4
Communication Services	2.1%	$122,969,306	3
Real Estate	2.0%	$117,987,210	4
Utilities	1.6%	$94,880,395	2
Basic Materials	1.4%	$79,509,549	2
Unclassified	0.1%	$4,689,760	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
NP	Neptune Insurance Holdings Inc.	+477,799	898,233	$21,728,256
GENI	Genius Sports Ltd	+351,486	5,782,631	$25,617,055
MIR	Mirion Technologies, Inc.	+326,904	1,294,165	$24,058,527
AXGN	Axogen, Inc.	+238,517	575,364	$19,061,809
PIPR	Piper Sandler Companies	+219,044	312,937	$23,955,327
NTSK	Netskope Inc	+159,136	3,294,987	$27,974,439
UEC	Uranium Energy Corp	+117,389	1,781,709	$24,053,071
TTWO	Take Two Interactive Software Inc	+111,008	306,127	$60,460,082
MTSI	MACOM Technology Solutions Holdings, Inc.	+94,365	341,231	$75,777,168
INSM	INSMED Inc	+94,292	584,798	$95,626,168
CRDO	Credo Technology Group Holding Ltd	+85,435	349,616	$32,818,453
CBRE	Cbre Group, Inc.	+60,104	462,666	$62,672,736
TARS	Tarsus Pharmaceuticals, Inc.	+56,144	388,590	$27,259,588
LOAR	Loar Holdings Inc.	+43,607	925,887	$53,044,066
AXON	Axon Enterprise, Inc.	+40,351	205,881	$87,435,601
DASH	DoorDash, Inc.	+39,016	368,459	$55,324,118
STEP	StepStone Group Inc.	+37,103	390,800	$18,648,976
GFL	GFL Environmental Inc.	+36,286	1,161,409	$48,453,983
ONTO	Onto Innovation Inc.	+34,823	267,934	$54,945,225
SI	Shoulder Innovations, Inc.	+32,914	322,764	$4,689,760
EHC	Encompass Health Corp	+32,696	378,984	$36,659,122
KTOS	Kratos Defense & Security Solutions, Inc.	+31,861	318,392	$22,449,819
IRTC	iRhythm Holdings, Inc.	+30,830	90,652	$10,698,749
GRDN	Guardian Pharmacy Services, Inc.	+29,338	1,077,474	$40,577,670
MTDR	Matador Resources Co	+24,669	407,676	$25,756,969
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
AMPL	Amplitude, Inc.	−2,513,096	287	$1,957
NCLH	Norwegian Cruise Line Holdings Ltd.	−1,316,692	752,105	$14,064,363
CWAN	Clearwater Analytics Holdings, Inc.	−1,293,515	292	$6,905
TPG	TPG Inc.	−493,449	1,190,621	$48,232,056
WRBY	Warby Parker Inc.	−424,876	928,678	$19,567,245
NSA	National Storage Affiliates Trust	−424,550	265,142	$10,006,459
FROG	JFrog Ltd	−397,606	2,097,587	$98,439,757
KRMN	Karman Holdings Inc.	−336,719	1,265,289	$101,286,384
ESAB	ESAB Corp	−281,213	677,888	$65,524,654
EE	Excelerate Energy, Inc.	−277,781	671,942	$22,456,301
WH	Wyndham Hotels & Resorts, Inc.	−220,391	540,170	$43,878,009
CLBT	Cellebrite DI Ltd.	−211,810	504,182	$6,947,627
VCTR	Victory Capital Holdings, Inc.	−204,603	526,611	$34,482,488
GLBE	Global-E Online Ltd.	−176,816	344,302	$10,621,716
XENE	Xenon Pharmaceuticals Inc.	−173,447	359,293	$20,892,887
CGON	CG Oncology, Inc.	−172,311	253,708	$17,170,957
LGN	Legence Corp.	−159,611	277,869	$15,688,483
BJ	BJ's Wholesale Club Holdings, Inc.	−156,707	709,194	$69,798,873
HOOD	Robinhood Markets, Inc.	−144,236	363,365	$25,181,194
CHEF	Chefs' Warehouse, Inc.	−127,595	421,258	$25,043,788
FLUT	Flutter Entertainment plc	−121,869	277,212	$28,261,763
LSCC	Lattice Semiconductor Corp	−104,376	1,370,573	$127,134,351
RRX	Regal Rexnord Corp	−85,068	470,333	$88,074,557
VERX	Vertex, Inc.	−83,570	682,652	$8,116,732
JHX	James Hardie Industries plc	−83,425	1,919,741	$36,359,894
No positions match the current search.

New Positions

Positions the filer opened this quarter

15 positions

Ticker	Company	Shares	Value
PANW	Palo Alto Networks Inc	530,349	$85,025,551
MKSI	Mks Inc	288,165	$66,223,198
VRT	Vertiv Holdings Co	225,895	$56,604,769
CCJ	Cameco Corp	390,317	$42,392,329
LYV	Live Nation Entertainment, Inc.	241,900	$36,892,169
RMBS	Rambus Inc	312,360	$26,872,330
IONS	Ionis Pharmaceuticals Inc	275,674	$20,700,360
MWH	SOLV Energy, Inc.	654,015	$19,640,070
CWK	Cushman & Wakefield Ltd.	1,077,840	$13,214,318
PLNT	Planet Fitness, Inc.	171,061	$12,723,517
EQPT	EquipmentShare.com Inc	590,555	$12,029,605
TDW	Tidewater Inc	107,282	$8,963,411
AKAM	Akamai Technologies Inc	34,148	$3,921,897
COGT	Cogent Biosciences, Inc.	85,000	$3,271,650
ELVN	Enliven Therapeutics, Inc.	45,000	$1,764,000
No positions match the current search.

Sold Out

Positions the filer fully exited

12 positions

Ticker	Company	Shares	Value
HUBS	Hubspot Inc	218,039	$87,499,050
PINS	Pinterest, Inc.	2,025,180	$52,431,910
OS	OneStream, Inc.	2,668,307	$49,043,482
BRZE	Braze, Inc.	937,020	$32,130,415
PR	Permian Resources Corp	2,241,995	$31,455,189
PCTY	Paylocity Holding Corp	182,047	$27,762,167
EFX	Equifax Inc	115,223	$25,001,086
BOOT	Boot Barn Holdings, Inc.	108,849	$19,208,583
IRON	Disc Medicine, Inc.	187,777	$14,911,371
CDNL	Cardinal Infrastructure Group Inc.	604,300	$14,611,974
BFAM	Bright Horizons Family Solutions Inc.	142,486	$14,448,080
SAIA	Saia Inc	2,510	$819,565
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

149 positions · $5,849,565,430 total · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 149 positions by value · page 1 of 3

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
EME	EMCOR Group, Inc. Industrials	Reduced	211,862	-38,779	$156,419,833	+2.0%	2.67%
MPWR	Monolithic Power Systems, Inc. Technology	Reduced	138,840	-1,439	$151,800,714	+19.4%	2.60%
COR	Cencora, Inc. Healthcare	Reduced	422,070	-956	$132,589,069	−7.2%	2.27%
LSCC	Lattice Semiconductor Corp Technology	Reduced	1,370,573	-104,376	$127,134,351	+17.1%	2.17%
CRS	Carpenter Technology Corp Industrials	Reduced	293,279	-4,181	$115,595,917	+23.4%	1.98%
CW	Curtiss Wright Corp Industrials	Reduced	164,493	-184	$112,039,472	+23.4%	1.92%
LNG	Cheniere Energy, Inc. Energy	Reduced	384,896	-78,865	$109,218,088	+21.2%	1.87%
FIX	Comfort Systems USA Inc Industrials	Added	73,968	+22,748	$102,001,132	+113.4%	1.74%
KRMN	Karman Holdings Inc. Industrials	Reduced	1,265,289	-336,719	$101,286,384	−13.6%	1.73%
FROG	JFrog Ltd Technology	Reduced	2,097,587	-397,606	$98,439,757	−36.8%	1.68%
IBKR	Interactive Brokers Group, Inc. Financial Services	Reduced	1,450,839	-6,672	$97,307,771	+3.8%	1.66%
INSM	INSMED Inc Healthcare	Added	584,798	+94,292	$95,626,168	+12.0%	1.63%
IDXX	Idexx Laboratories Inc /De Healthcare	Reduced	163,763	-3,488	$92,016,792	−18.7%	1.57%
ROST	Ross Stores, Inc. Consumer Cyclical	Reduced	416,389	-6,979	$90,202,349	+18.3%	1.54%
RRX	Regal Rexnord Corp Industrials	Reduced	470,333	-85,068	$88,074,557	+13.0%	1.51%
AXON	Axon Enterprise, Inc. Industrials	Added	205,881	+40,351	$87,435,601	−7.0%	1.49%
TRGP	Targa Resources Corp. Energy	Reduced	344,872	-5,351	$86,469,756	+33.8%	1.48%
ORLY	O Reilly Automotive Inc Consumer Cyclical	Reduced	935,987	-12,128	$86,400,959	−0.1%	1.48%
PANW	Palo Alto Networks Inc Technology	NEW	530,349	NEW	$85,025,551	NEW	1.45%
MTSI	MACOM Technology Solutions Holdings, Inc. Technology	Added	341,231	+94,365	$75,777,168	+79.2%	1.30%
NRG	Nrg Energy, Inc. Utilities	Reduced	514,851	-8,354	$75,240,325	−9.7%	1.29%
VEEV	Veeva Systems Inc Healthcare	Reduced	407,144	-4,625	$71,518,915	−22.2%	1.22%
PFGC	Performance Food Group Co Consumer Defensive	Reduced	832,494	-21,476	$71,311,436	−7.1%	1.22%
BJ	BJ's Wholesale Club Holdings, Inc. Consumer Defensive	Reduced	709,194	-156,707	$69,798,873	−10.5%	1.19%
MKSI	Mks Inc Technology	NEW	288,165	NEW	$66,223,198	NEW	1.13%
ESAB	ESAB Corp Industrials	Reduced	677,888	-281,213	$65,524,654	−38.8%	1.12%
TSCO	Tractor Supply Co /De/ Consumer Cyclical	Reduced	1,439,752	-69,973	$65,220,765	−13.6%	1.11%
VRSK	Verisk Analytics, Inc. Industrials	Reduced	341,453	-23,851	$64,790,706	−20.7%	1.11%
CBRE	Cbre Group, Inc. Real Estate	Added	462,666	+60,104	$62,672,736	−3.2%	1.07%
CTAS	Cintas Corp Industrials	Reduced	365,690	-304	$61,852,806	−10.1%	1.06%
ARGX	Argenx SE Healthcare	Reduced	83,117	-25,392	$60,696,189	−33.5%	1.04%
TTWO	Take Two Interactive Software Inc Communication Services	Added	306,127	+111,008	$60,460,082	+21.0%	1.03%
VRT	Vertiv Holdings Co Industrials	NEW	225,895	NEW	$56,604,769	NEW	0.97%
DASH	DoorDash, Inc. Consumer Cyclical	Added	368,459	+39,016	$55,324,118	−25.9%	0.95%
ONTO	Onto Innovation Inc. Technology	Added	267,934	+34,823	$54,945,225	+49.3%	0.94%
RGEN	Repligen Corp Healthcare	Added	456,083	+20,396	$53,735,699	−24.7%	0.92%
TTAN	ServiceTitan, Inc. Technology	Reduced	841,639	-22,943	$53,410,410	−42.0%	0.91%
LOAR	Loar Holdings Inc. Industrials	Added	925,887	+43,607	$53,044,066	−11.6%	0.91%
EVR	Evercore Inc. Financial Services	Reduced	165,966	-2,708	$49,542,510	−13.7%	0.85%
GFL	GFL Environmental Inc. Industrials	Added	1,161,409	+36,286	$48,453,983	+0.3%	0.83%
TPG	TPG Inc. Financial Services	Reduced	1,190,621	-493,449	$48,232,056	−55.1%	0.82%
STVN	Stevanato Group S.p.A. Healthcare	Reduced	3,489,716	-10,605	$47,983,595	−31.9%	0.82%
DT	Dynatrace, Inc. Technology	Reduced	1,249,943	-21,351	$46,222,892	−16.1%	0.79%
CWST	Casella Waste Systems Inc Industrials	Reduced	574,238	-23,572	$45,560,042	−22.2%	0.78%
AME	Ametek Inc/ Industrials	Reduced	211,579	-25,071	$45,354,074	−6.7%	0.78%
TRMB	Trimble Inc. Technology	Added	693,737	+3,457	$45,252,464	−16.3%	0.77%
WH	Wyndham Hotels & Resorts, Inc. Consumer Cyclical	Reduced	540,170	-220,391	$43,878,009	−23.6%	0.75%
CASY	Caseys General Stores Inc Consumer Cyclical	Added	59,723	+1,192	$43,469,982	+34.4%	0.74%
FICO	Fair Isaac Corp Technology	Added	40,648	+8,408	$43,393,365	−20.4%	0.74%
MLM	Martin Marietta Materials Inc Basic Materials	Reduced	73,299	-17,795	$43,149,655	−23.9%	0.74%