SummerHaven Investment Management, LLC — 13F Holdings & Portfolio
CIK 1846436 · latest 13F-HR filed 2026-07-21
SummerHaven Investment Management, LLC manages $186.6M in 13F-reported U.S. long-equity assets across 192 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are VSXY (1.77%), AMKR (1.68%), NWPX (1.48%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 2 new positions and exited 3; 119 existing positions rose in reported value and 42 fell.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
Long-equity book
Distinct positions
Filed 2026-07-21
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q2 26Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.
Sector mix
% of 13F valueSectors from each company's SIC code; funds and ETFs grouped separately.
Biggest buys and sells
Q1 26 → Q2 26Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.
13F assets and positions
3 quartersTotal reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.
Top positions over time
reported valueThe eight largest current positions, valued at each quarter end.
Concentration
top 10 = 12.2%Cumulative share of the portfolio held in the largest N positions.
FOURTH FLOOR
STAMFORD, CT 06902
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| BOWLEY, STEPHEN, MITCHELL Control | CHIEF FINANCIAL OFFICER | Less than 5% | Individual |
| NELSON, KURT, JONATHON Control | MANAGING MEMBER: CHIEF EXECUTIVE OFFICER | 75% or more | Individual |
| ROUWENHORST, KLAZINUS, GEERT Control | MEMBER; HEAD OF COMMODITY RESEARCH | 10–25% | Individual |
| SONTI, BABU, VENKATESH Control | CHIEF COMPLIANCE OFFICER, CHIEF OPERATING OFFICER AND CHIEF TECHNOLOGY OFFICER | Less than 5% | Individual |
Quarter-over-quarter changes
Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.
Top Adds (vs prior quarter)
- AMKOR TECHNOLOGY INC$1.5M +91.5%
- VICTORIAS SECRET AND CO$1.5M +80.1%
- NWPX INFRASTRUCTURE INC$1.3M +92.6%
- METHODE ELECTRS INC$1.2M +243.7%
- TARGET HOSPITALITY CORP$1.0M +119.4%
Top Trims
- CENTURY ALUM CO-$524.5K -21.6%
- APA CORPORATION-$387.0K -23.3%
- EMBECTA CORP-$375.3K -63.1%
- OLIN CORP-$330.1K -33.3%
- SEABOARD CORP DEL-$314.1K -21.0%
Exited Positions
- SUN CTRY AIRLS HLDGS INC$936.0K
- AMERICAN WOODMARK CORP$469.3K
- SLEEP NUMBER CORP$126.0K
SummerHaven Investment Management, LLC Holdings (2026-06-30)
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | VICTORIAS SECRET AND CO | VSXY | 926400102 | $3.3M | 1.77% | 39,656 | SH |
| 2 | AMKOR TECHNOLOGY INC | AMKR | 031652100 | $3.1M | 1.68% | 36,418 | SH |
| 3 | NWPX INFRASTRUCTURE INC | NWPX | 667746101 | $2.8M | 1.48% | 18,453 | SH |
| 4 | TACTILE SYS TECHNOLOGY INC | TCMD | 87357P100 | $2.3M | 1.26% | 78,647 | SH |
| 5 | TARGET HOSPITALITY CORP | TH | 87615L107 | $1.9M | 1.03% | 94,484 | SH |
| 6 | PREFORMED LINE PRODS CO | PLPC | 740444104 | $1.9M | 1.03% | 4,684 | SH |
| 7 | CENTURY ALUM CO | CENX | 156431108 | $1.9M | 1.02% | 41,364 | SH |
| 8 | BENCHMARK ELECTRS INC | BHE | 08160H101 | $1.9M | 1.01% | 19,156 | SH |
| 9 | PROPETRO HLDG CORP | PUMP | 74347M108 | $1.8M | 0.95% | 123,309 | SH |
| 10 | MYERS INDS INC | MYE | 628464109 | $1.8M | 0.94% | 49,741 | SH |
| 11 | METHODE ELECTRS INC | MEI | 591520200 | $1.7M | 0.91% | 89,540 | SH |
| 12 | MAYVILLE ENGR CO INC | MEC | 578605107 | $1.7M | 0.91% | 45,325 | SH |
| 13 | LIBERTY ENERGY INC | LBRT | 53115L104 | $1.7M | 0.91% | 64,814 | SH |
| 14 | AVANOS MED INC | AVNS | 05350V106 | $1.5M | 0.82% | 61,441 | SH |
| 15 | INTERNATIONAL SEAWAYS INC | INSW | Y41053102 | $1.5M | 0.81% | 19,799 | SH |
| 16 | OCEANEERING INTL INC | OII | 675232102 | $1.5M | 0.79% | 36,155 | SH |
| 17 | PEDIATRIX MEDICAL GROUP INC | MD | 58502B106 | $1.5M | 0.78% | 57,765 | SH |
| 18 | MACYS INC | M | 55616P104 | $1.4M | 0.76% | 60,576 | SH |
| 19 | FLEXSTEEL INDS INC | FLXS | 339382103 | $1.4M | 0.76% | 18,965 | SH |
| 20 | ANDERSONS INC | ANDE | 034164103 | $1.4M | 0.75% | 20,584 | SH |
| 21 | KOHLS CORP | KSS | 500255104 | $1.4M | 0.75% | 78,618 | SH |
| 22 | STONEX GROUP INC | SNEX | 861896108 | $1.4M | 0.74% | 11,712 | SH |
| 23 | DXP ENTERPRISES INC | DXPE | 233377407 | $1.4M | 0.74% | 8,201 | SH |
| 24 | SMITH & WESSON BRANDS INC | SWBI | 831754106 | $1.4M | 0.74% | 91,344 | SH |
| 25 | ROCKY BRANDS INC | RCKY | 774515100 | $1.3M | 0.71% | 32,318 | SH |
| 26 | AMERICAN EAGLE OUTFITTERS IN | AEO | 02553E106 | $1.3M | 0.71% | 77,064 | SH |
| 27 | BLUE BIRD CORP | BLBD | 095306106 | $1.3M | 0.71% | 16,691 | SH |
| 28 | MATSON INC | MATX | 57686G105 | $1.3M | 0.71% | 6,847 | SH |
| 29 | PHOTRONICS INC | PLAB | 719405102 | $1.3M | 0.69% | 39,835 | SH |
| 30 | REX AMERICAN RES CORP | REX | 761624105 | $1.3M | 0.69% | 28,677 | SH |
| 31 | ARCBEST CORP | ARCB | 03937C105 | $1.3M | 0.69% | 8,910 | SH |
| 32 | APA CORPORATION | APA | 03743Q108 | $1.3M | 0.68% | 39,214 | SH |
| 33 | CONSENSUS CLOUD SOLUTIONS IN | CCSI | 20848V105 | $1.3M | 0.68% | 33,345 | SH |
| 34 | VIEMED HEALTHCARE INC | VMD | 92663R105 | $1.3M | 0.68% | 110,480 | SH |
| 35 | DANA INC | DAN | 235825205 | $1.2M | 0.67% | 45,914 | SH |
| 36 | MADDEN STEVEN LTD | SHOO | 556269108 | $1.2M | 0.66% | 29,190 | SH |
| 37 | FRANKLIN FINL SVCS CORP | FRAF | 353525108 | $1.2M | 0.66% | 19,624 | SH |
| 38 | FIVE STAR BANCORP | FSBC | 33830T103 | $1.2M | 0.66% | 25,138 | SH |
| 39 | INTERFACE INC | TILE | 458665304 | $1.2M | 0.65% | 33,701 | SH |
| 40 | HEARTLAND EXPRESS INC | HTLD | 422347104 | $1.2M | 0.65% | 79,234 | SH |
| 41 | TRUSTCO BK CORP N Y | TRST | 898349204 | $1.2M | 0.64% | 21,594 | SH |
| 42 | EL POLLO LOCO HLDGS INC | LOCO | 268603107 | $1.2M | 0.63% | 69,741 | SH |
| 43 | SEABOARD CORP DEL | SEB | 811543107 | $1.2M | 0.63% | 264 | SH |
| 44 | PEAPACK-GLADSTONE FINL CORP | PGC | 704699107 | $1.2M | 0.63% | 24,893 | SH |
| 45 | PITNEY BOWES INC | PBI | 724479100 | $1.2M | 0.62% | 66,412 | SH |
| 46 | SPECTRUM BRANDS HOLDINGS INC | SPB | 84790A105 | $1.1M | 0.61% | 13,269 | SH |
| 47 | TALOS ENERGY INC | TALO | 87484T108 | $1.1M | 0.61% | 87,661 | SH |
| 48 | ARROW FINL CORP | AROW | 042744102 | $1.1M | 0.61% | 27,574 | SH |
| 49 | RYDER SYS INC | R | 783549108 | $1.1M | 0.61% | 4,282 | SH |
| 50 | CHEMOURS CO | CC | 163851108 | $1.1M | 0.60% | 54,670 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-07-21 | $186.6M | 192 | 0001420506-26-001266 |
| 2026-03-31 | 2026-04-24 | $162.9M | 193 | 0001420506-26-000730 |
| 2025-12-31 | 2026-02-03 | $176.2M | 194 | 0001420506-26-000134 |
STAMFORD, CT 06902