12th Street Asset Management Company, LLC

CIK

1633703

Location

Nashville, TN

Portfolio Value

Small $573,170,853

Diversification

Diversified

Filing Date

Global Rank

#2,143 / 8,232 ▲ 249

Top Industry

Auto Parts 12.0%

3Y Alpha vs SPY

-1.8%

Period ended 2 months ago

Filed May 12, 2026 · 33d

25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+68.4%

SPY

+76.3%

Annualised alpha

-1.8%

Max drawdown

−22.1%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

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

Top Position

10.2%

+0.8 pts

Top 5

36.2%

−3.7 pts

Top 10

60.1%

−5.6 pts

HHI

488

Diversified−49

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Industrials	37.0%	$212,087,421	10
Consumer Cyclical	25.0%	$143,236,205	6
Financial Services	15.4%	$88,510,786	5
Technology	8.5%	$48,665,639	3
Basic Materials	7.0%	$40,092,129	2
Healthcare	4.7%	$26,955,693	2
Energy	1.7%	$9,752,431	1
Real Estate	0.7%	$3,870,549	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

13 positions

Ticker	Company	Δ Shares	Shares	Value
KNX	Knight-Swift Transportation Holdings Inc.	+305,242	489,388	$28,178,961
RUSHA	Rush Enterprises Inc \Tx\	+85,923	195,326	$12,913,001
LKQ	Lkq Corp	+83,977	1,384,808	$40,671,810
HROW	Harrow, Inc.	+77,608	168,731	$5,949,455
SNEX	StoneX Group Inc.	+62,724	187,045	$15,085,179
CRH	Crh Public Ltd Co	+7,493	332,550	$34,957,656
DY	Dycom Industries Inc	+1,225	68,478	$23,201,715
FBK	FB Financial Corp	+769	247,040	$12,831,257
LPX	Louisiana-Pacific Corp	+238	42,853	$3,117,555
GOLF	Acushnet Holdings Corp.	+228	62,146	$5,809,408
ROAD	Construction Partners, Inc.	+182	51,564	$5,729,791
GVA	Granite Construction Inc	+176	62,392	$7,479,552
EXP	Eagle Materials Inc	+152	27,102	$5,134,473
No positions match the current search.

Trimmed

Positions the filer reduced

15 positions

Ticker	Company	Δ Shares	Shares	Value
CIEN	Ciena Corp	−116,097	63,487	$24,647,558
IIIV	i3 Verticals, Inc.	−72,288	522,821	$11,690,277
FHN	First Horizon Corp	−41,069	698,869	$15,906,258
SGI	Somnigroup International Inc.	−16,040	408,561	$30,200,829
MAS	Masco Corp /De/	−11,260	224,965	$13,581,137
RBA	Rb Global Inc.	−7,873	212,254	$20,344,545
HQY	Healthequity, Inc.	−7,773	251,361	$21,006,238
KEX	Kirby Corp	−6,915	291,138	$38,686,417
BC	Brunswick Corp	−6,687	351,872	$25,602,206
CLH	Clean Harbors Inc	−5,523	204,716	$58,698,218
AMH	American Homes 4 Rent	−4,840	138,630	$3,870,549
PGR	Progressive Corp/Oh/	−2,082	50,627	$10,036,296
DELL	Dell Technologies Inc.	−1,132	75,110	$12,327,804
FANG	Diamondback Energy, Inc.	−1,054	49,307	$9,752,431
AZO	Autozone Inc	−325	8,301	$28,038,951
No positions match the current search.

New Positions

Positions the filer opened this quarter

2 positions

Ticker	Company	Shares	Value
PNFP	Pinnacle Financial Partners, Inc.	402,273	$34,651,796
GNRC	Generac Holdings Inc.	66,910	$13,069,530
No positions match the current search.

Sold Out

Positions the filer fully exited

1 positions

Ticker	Company	Shares	Value	Open
AXTA	Axalta Coating Systems Ltd.	228,528	$7,383,739
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

30 positions · $573,170,853 total · as of Mar 31, 2026

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

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
CLH	Clean Harbors Inc Industrials	Reduced	204,716	-5,523	$58,698,218	+19.1%	10.24%
LKQ	Lkq Corp Consumer Cyclical	Added	1,384,808	+83,977	$40,671,810	+3.5%	7.10%
KEX	Kirby Corp Industrials	Reduced	291,138	-6,915	$38,686,417	+17.8%	6.75%
CRH	Crh Public Ltd Co Basic Materials	Added	332,550	+7,493	$34,957,656	−13.8%	6.10%
PNFP	Pinnacle Financial Partners, Inc. Financial Services	NEW	402,273	NEW	$34,651,796	NEW	6.05%
SGI	Somnigroup International Inc. Consumer Cyclical	Reduced	408,561	-16,040	$30,200,829	−20.3%	5.27%
KNX	Knight-Swift Transportation Holdings Inc. Industrials	Added	489,388	+305,242	$28,178,961	+192.7%	4.92%
AZO	Autozone Inc Consumer Cyclical	Reduced	8,301	-325	$28,038,951	−4.2%	4.89%
BC	Brunswick Corp Consumer Cyclical	Reduced	351,872	-6,687	$25,602,206	−3.8%	4.47%
CIEN	Ciena Corp Technology	Reduced	63,487	-116,097	$24,647,558	−41.3%	4.30%
DY	Dycom Industries Inc Industrials	Added	68,478	+1,225	$23,201,715	+2.1%	4.05%
HQY	Healthequity, Inc. Healthcare	Reduced	251,361	-7,773	$21,006,238	−11.5%	3.66%
RBA	Rb Global Inc. Industrials	Reduced	212,254	-7,873	$20,344,545	−10.2%	3.55%
FHN	First Horizon Corp Financial Services	Reduced	698,869	-41,069	$15,906,258	−10.1%	2.78%
SNEX	StoneX Group Inc. Financial Services	Added	187,045	+62,724	$15,085,179	+91.3%	2.63%
MAS	Masco Corp /De/ Industrials	Reduced	224,965	-11,260	$13,581,137	−9.4%	2.37%
GNRC	Generac Holdings Inc. Industrials	NEW	66,910	NEW	$13,069,530	NEW	2.28%
RUSHA	Rush Enterprises Inc \Tx\ Consumer Cyclical	Added	195,326	+85,923	$12,913,001	+118.8%	2.25%
FBK	FB Financial Corp Financial Services	Added	247,040	+769	$12,831,257	−6.6%	2.24%
DELL	Dell Technologies Inc. Technology	Reduced	75,110	-1,132	$12,327,804	+28.5%	2.15%
IIIV	i3 Verticals, Inc. Technology	Reduced	522,821	-72,288	$11,690,277	−22.0%	2.04%
PGR	Progressive Corp/Oh/ Financial Services	Reduced	50,627	-2,082	$10,036,296	−16.4%	1.75%
FANG	Diamondback Energy, Inc. Energy	Reduced	49,307	-1,054	$9,752,431	+28.8%	1.70%
GVA	Granite Construction Inc Industrials	Added	62,392	+176	$7,479,552	+4.2%	1.30%
HROW	Harrow, Inc. Healthcare	Added	168,731	+77,608	$5,949,455	+33.2%	1.04%
GOLF	Acushnet Holdings Corp. Consumer Cyclical	Added	62,146	+228	$5,809,408	+17.5%	1.01%
ROAD	Construction Partners, Inc. Industrials	Added	51,564	+182	$5,729,791	+2.7%	1.00%
EXP	Eagle Materials Inc Basic Materials	Added	27,102	+152	$5,134,473	−7.8%	0.90%
AMH	American Homes 4 Rent Real Estate	Reduced	138,630	-4,840	$3,870,549	−16.0%	0.68%
LPX	Louisiana-Pacific Corp Industrials	Added	42,853	+238	$3,117,555	−9.4%	0.54%