Stocks/Funds/CIK 1313816

TimesSquare Capital Management, LLC

long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1313816
Assets
$5.80B
-5.4% YoY
Holdings
150
Lifetime alpha vs market
-4.94% annual
Average hold time
3.9 yr
median 3.0 yr

Quarterly history

Cum return +24% vs S&P +52% · α -28% lifetimeAUM $5.8B · peak $15.5BFlow $-422M (-6%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-2.28%
trims when stocks drop
when a holding falls −10%+
Middle response
-3.68%
baseline attrition
Rally response
-9.08%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
EMEEMCOR Group, Inc.$156M2.7%+100.2%10.5 yr
MPWRMonolithic Power Systems$152M2.6%+89.6%8.0 yr
ABCAmerisourceBergen Corpor$133M2.3%6.3 yr
LSCCLattice Semiconductor Co$127M2.2%+76.9%2.3 yr
CRSCarpenter Technology Cor$116M2.0%+118.3%1.0 yr
CWCurtiss-Wright Corporati$112M1.9%+115.0%1.8 yr
LNGCheniere Energy, Inc.$109M1.9%+23.8%4.5 yr
FIXComfort Systems USA, Inc$102M1.8%+329.0%2.5 yr
KRMNKarman Holdings Inc.$101M1.7%+139.5%1.3 yr
FROGJFrog Ltd.$98M1.7%+46.7%5.8 yr
IBKRInteractive Brokers Grou$97M1.7%+62.8%4.8 yr
IDXXIDEXX Laboratories, Inc.$92M1.6%+33.8%4.0 yr
ROSTRoss Stores, Inc.$90M1.6%+71.2%7.0 yr
RRXRegal Rexnord Corporatio$88M1.5%+65.7%4.5 yr
AXONAxon Enterprise, Inc.$87M1.5%-19.3%6.5 yr

Portfolio composition (YoY)

Industry mix
Semiconductors8.9%+4.3pp$518M
Software - Application8.1%-8.3pp$469M
Aerospace & Defense7.2%+2.0pp$418M
Engineering & Construction5.8%+2.5pp$339M
Biotechnology4.8%+1.2pp$279M
Specialty Retail3.5%+0.5pp$206M
Industrial - Machinery3.5%+0.3pp$202M
Oil & Gas Midstream3.4%+0.6pp$196M
Manufacturing - Metal Fabrication3.1%+1.6pp$181M
Medical - Distribution3.0%+0.9pp$173M
Country
US91.0%+2.7pp
Unknown2.6%+1.5pp
CA2.4%+0.1pp
IL1.1%-2.7pp
NL1.0%-0.4pp
IT0.8%-0.3pp
GB0.4%-0.1pp
BR0.4%+0.0pp
Top 5: 11.8% · Top 10: 20.8% · Top 25: 41.6%

Winners

TickerPrev $PnLYoY %
EME$105M+0.10B100.2%
FIX$25M+0.08B329.0%
MPWR$84M+0.08B89.6%
CW$63M+0.07B115.0%
RRX$99M+0.06B65.7%

Losers

TickerPrev $PnLYoY %
VRSK$119M-0.04B-35.7%
VEEV$103M-0.02B-24.2%
ESAB$92M-0.02B-16.8%
BJ$111M-0.02B-13.7%
CTAS$84M-0.01B-17.0%

Top buys this quarter · 15

PANW Palo Alto Networks, Inc.+$83M
VRT Vertiv Holdings Conew+$57M
MKSI MKS Inc.+$49M
CCJ Cameco Corporationnew+$42M
LYV Live Nation Entertainment, Incnew+$37M
FIX Comfort Systems USA, Inc.+$31M
RMBS Rambus Inc.new+$27M
PIPR Piper Sandler Companiesnew+$24M
TTWO Take-Two Interactive Software,+$22M
MTSI MACOM Technology Solutions Hol+$21M

Top sells this quarter · 15

OS OneStream, Inc. Class A Commonexit$64M
HUBS HubSpot, Inc.exit$53M
PR Permian Resources Corporationexit$48M
PINS Pinterest, Inc.exit$37M
CWAN Clearwater Analytics Holdings,$31M
EME EMCOR Group, Inc.$153M
ESAB ESAB Corporation$27M
KRMN Karman Holdings Inc.$27M
NCLH Norwegian Cruise Line Holdings$25M
CDNL Cardinal Infrastructure Group exit$24M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$5.80B150+11.49%+17.59%-6.10%-0.42B
2025-12-31$6.55B147+8.35%+17.72%-9.37%-0.29B
2025-09-30$6.93B155+12.11%+17.52%-5.41%-0.29B
2025-06-30$6.85B144+11.22%+14.94%-3.73%-0.07B
2025-03-31$6.13B141-4.61%+8.30%-12.92%-0.16B
2024-12-31$6.82B152+12.66%+24.89%-12.23%+0.03B
2024-09-30$6.64B153+23.62%+36.04%-12.42%-0.01B
2024-06-30$6.36B158+13.91%+24.49%-10.58%-0.29B
2024-03-31$6.88B162+25.49%+29.62%-4.14%-0.53B
2023-12-31$6.80B158+24.26%+26.18%-1.92%-0.40B
2023-09-30$6.42B157+16.87%+21.57%-4.69%-0.30B
2023-06-30$6.98B173+22.11%+19.42%+2.69%-0.32B
2023-03-31$6.84B177-6.89%-7.82%+0.93%-0.74B
2022-12-31$7.03B177+5.47%+7.56%-2.09%-0.51B
2022-09-30$7.15B187+0.69%-4.93%+5.62%-0.03B
2022-06-30$7.13B187-18.73%-16.11%-2.62%-0.09B