12th Street Asset Management Company, LLC
Filing Date
Global Rank
#2,426
/ 8,622
▲ 142
· as of Mar 2026
Top Industry
Auto Parts
11.8%
3Y Alpha vs SPY
-2.4%
Period ended 4 months ago
Filed May 12, 2026 · 3mo
25 quarters · since Mar 2020
Clone Performance
Jul 2023–Jul 2026 · vs SPYHypothetical 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
+60.6%
SPY
+67.9%
Annualised alpha
-1.7%
Max drawdown
−21.7%
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
30 tracked positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
10.1%
+0.9 pts
Top 5
35.8%
−3.4 pts
Top 10
59.3%
−5.2 pts
HHI
484
Diversified−42
Portfolio Trend
25 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Industrials | 36.5% | $212,087,421 |
| Consumer Cyclical | 24.7% | $143,236,205 |
| Financial Services | 16.5% | $96,053,375 |
| Technology | 8.4% | $48,665,639 |
| Basic Materials | 6.9% | $40,092,129 |
| Healthcare | 4.6% | $26,955,693 |
| Energy | 1.7% | $9,752,431 |
| Real Estate | 0.7% | $3,870,549 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
13 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| 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 | $22,627,768 | |
| 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 | Open |
|---|---|---|---|---|---|
| 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. | |||||
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. | ||||
30 tracked positions ·
$580,713,442 total
· filing declares
32 positions · $611,363,059
· as of Mar 31, 2026
All sectors
Basic Materials
Consumer Cyclical
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| CLH |
Clean Harbors Inc
Industrials
|
Reduced | 204,716 | $58,698,218 | 10.11% | |
| LKQ |
Lkq Corp
Consumer Cyclical
|
Added | 1,384,808 | $40,671,810 | 7.00% | |
| KEX |
Kirby Corp
Industrials
|
Reduced | 291,138 | $38,686,417 | 6.66% | |
| CRH |
Crh Public Ltd Co
Basic Materials
|
Added | 332,550 | $34,957,656 | 6.02% | |
| PNFP |
Pinnacle Financial Partners, Inc.
Financial Services
|
NEW | 402,273 | $34,651,796 | 5.97% | |
| SGI |
Somnigroup International Inc.
Consumer Cyclical
|
Reduced | 408,561 | $30,200,829 | 5.20% | |
| KNX |
Knight-Swift Transportation Holdings Inc.
Industrials
|
Added | 489,388 | $28,178,961 | 4.85% | |
| AZO |
Autozone Inc
Consumer Cyclical
|
Reduced | 8,301 | $28,038,951 | 4.83% | |
| BC |
Brunswick Corp
Consumer Cyclical
|
Reduced | 351,872 | $25,602,206 | 4.41% | |
| CIEN |
Ciena Corp
Technology
|
Reduced | 63,487 | $24,647,558 | 4.24% | |
| DY |
Dycom Industries Inc
Industrials
|
Added | 68,478 | $23,201,715 | 4.00% | |
| SNEX |
StoneX Group Inc.
Financial Services
|
Added | 187,045 | $22,627,768 | 3.90% | |
| HQY |
Healthequity, Inc.
Healthcare
|
Reduced | 251,361 | $21,006,238 | 3.62% | |
| RBA |
Rb Global Inc.
Industrials
|
Reduced | 212,254 | $20,344,545 | 3.50% | |
| FHN |
First Horizon Corp
Financial Services
|
Reduced | 698,869 | $15,906,258 | 2.74% | |
| MAS |
Masco Corp /De/
Industrials
|
Reduced | 224,965 | $13,581,137 | 2.34% | |
| GNRC |
Generac Holdings Inc.
Industrials
|
NEW | 66,910 | $13,069,530 | 2.25% | |
| RUSHA |
Rush Enterprises Inc Tx
Consumer Cyclical
|
Added | 195,326 | $12,913,001 | 2.22% | |
| FBK |
FB Financial Corp
Financial Services
|
Added | 247,040 | $12,831,257 | 2.21% | |
| DELL |
Dell Technologies Inc.
Technology
|
Reduced | 75,110 | $12,327,804 | 2.12% | |
| IIIV |
i3 Verticals, Inc.
Technology
|
Reduced | 522,821 | $11,690,277 | 2.01% | |
| PGR |
Progressive Corp/Oh/
Financial Services
|
Reduced | 50,627 | $10,036,296 | 1.73% | |
| FANG |
Diamondback Energy, Inc.
Energy
|
Reduced | 49,307 | $9,752,431 | 1.68% | |
| GVA |
Granite Construction Inc
Industrials
|
Added | 62,392 | $7,479,552 | 1.29% | |
| HROW |
Harrow, Inc.
Healthcare
|
Added | 168,731 | $5,949,455 | 1.02% | |
| GOLF |
Acushnet Holdings Corp.
Consumer Cyclical
|
Added | 62,146 | $5,809,408 | 1.00% | |
| ROAD |
Construction Partners, Inc.
Industrials
|
Added | 51,564 | $5,729,791 | 0.99% | |
| EXP |
Eagle Materials Inc
Basic Materials
|
Added | 27,102 | $5,134,473 | 0.88% | |
| AMH |
American Homes 4 Rent
Real Estate
|
Reduced | 138,630 | $3,870,549 | 0.67% | |
| LPX |
Louisiana-Pacific Corp
Industrials
|
Added | 42,853 | $3,117,555 | 0.54% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.