Manatuck Hill Partners, LLC — 13F Holdings & Portfolio
CIK 1467902 · latest 13F-HR filed 2026-08-14
Manatuck Hill Partners, LLC manages $301.7M in 13F-reported U.S. long-equity assets across 129 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are APPS (4.46%), ZETA (4.24%), NHC (4.16%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 47 new positions and exited 33; 36 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 2026-08-14
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
| Name | Title / Status | Ownership | Type |
|---|
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)
- DIGITAL TURBINE INC$9.6M +245.3%
- SIX FLAGS ENTERTAINMENT CORP$5.2M +365.0%
- MAGNITE INC$4.9M +131.9%
- ZETA GLOBAL HOLDINGS CORP$4.0M +46.1%
- SONIDA SENIOR LIVING INC$3.3M +203.6%
Top Trims
- TECHNIPFMC PLC-$7.8M -94.4%
- IMAX CORP-$7.3M -66.5%
- FLUOR CORP-$5.6M -60.1%
- UNIVERSAL TECHNICAL INST INC-$4.9M -63.7%
- LINCOLN EDL SVCS CORP-$4.5M -56.8%
New Positions
- CHIME FINL INC$4.1M
- QUANTUM CORP$3.9M
- WILLSCOT HLDGS CORP$3.2M
- VIANT TECHNOLOGY INC$3.0M
- THE ONCOLOGY INSTITUTE INC$2.4M
Exited Positions
- NOKIA CORP$7.6M
- DIGITALOCEAN HLDGS INC$4.7M
- SELECT SECTOR SPDR TR$3.3M
- ADTRAN HOLDINGS INC$3.1M
- ISHARES BITCOIN TRUST ETF$2.8M
Manatuck Hill Partners, 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 | DIGITAL TURBINE INC | APPS | 25400W102 | $13.5M | 4.46% | 1,043,461 | SH |
| 2 | ZETA GLOBAL HOLDINGS CORP | ZETA | 98956A105 | $12.8M | 4.24% | 650,000 | SH |
| 3 | NATIONAL HEALTHCARE CORP | NHC | 635906100 | $12.6M | 4.16% | 59,428 | SH |
| 4 | OPENLANE INC | OPLN | 48238T109 | $10.3M | 3.42% | 250,000 | SH |
| 5 | HSBC HLDGS PLC | HSBC | 404280406 | $10.2M | 3.39% | 107,448 | SH |
| 6 | MAGNITE INC | MGNI | 55955D100 | $8.5M | 2.83% | 450,000 | SH |
| 7 | PURSUIT ATTRACTIONS AND HOSP | PRSU | 92552R406 | $7.9M | 2.62% | 141,400 | SH |
| 8 | OSI SYSTEMS INC | OSIS | 671044105 | $7.3M | 2.41% | 33,300 | SH |
| 9 | BANK OF AMER CORP | BAC | 060505104 | $6.9M | 2.29% | 121,198 | SH |
| 10 | MAMAS CREATIONS INC | MAMA | 56146T103 | $6.7M | 2.22% | 375,500 | SH |
| 11 | SIX FLAGS ENTERTAINMENT CORP | FUN | 83001C108 | $6.6M | 2.19% | 310,000 | SH |
| 12 | OCEANEERING INTL INC | OII | 675232102 | $6.5M | 2.16% | 160,600 | SH |
| 13 | AMERICAN PUB ED INC | APEI | 02913V103 | $6.5M | 2.16% | 121,166 | SH |
| 14 | HERBALIFE LTD | HLF | G4412G101 | $6.0M | 2.00% | 459,260 | SH |
| 15 | SPROTT ASSET MANAGEMENT LP | PHYS | 85207H104 | $5.3M | 1.75% | 175,000 | SH |
| 16 | PROPETRO HLDG CORP | PUMP | 74347M108 | $5.0M | 1.66% | 350,000 | SH |
| 17 | SONIDA SENIOR LIVING INC | SNDA | 140475203 | $4.9M | 1.62% | 120,000 | SH |
| 18 | MCGRATH RENTCORP | MGRC | 580589109 | $4.9M | 1.62% | 40,300 | SH |
| 19 | LIFE TIME GROUP HOLDINGS INC | LTH | 53190C102 | $4.8M | 1.60% | 118,400 | SH |
| 20 | STANDARD MTR PRODS INC | SMP | 853666105 | $4.5M | 1.49% | 115,000 | SH |
| 21 | ATLAS ENERGY SOLUTIONS INC | AESI | 642045108 | $4.2M | 1.38% | 250,000 | SH |
| 22 | CHIME FINL INC | CHYM | 16935C109 | $4.1M | 1.36% | 200,000 | SH |
| 23 | LANTRONIX INC | LTRX | 516548203 | $4.0M | 1.32% | 677,267 | SH |
| 24 | QUANTUM CORP | QMCO | 747906600 | $3.9M | 1.28% | 350,000 | SH |
| 25 | NETGEAR INC | NTGR | 64111Q104 | $3.7M | 1.24% | 160,000 | SH |
| 26 | FLUOR CORP | FLR | 343412102 | $3.7M | 1.23% | 71,100 | SH |
| 27 | IMAX CORP | IMAX | 45245E109 | $3.7M | 1.22% | 92,300 | SH |
| 28 | SPROTT ASSET MANAGEMENT LP | PSLV | 85207K107 | $3.6M | 1.20% | 192,200 | SH |
| 29 | ANGIODYNAMICS INC | ANGO | 03475V101 | $3.6M | 1.19% | 276,500 | SH |
| 30 | LSI INDS INC OHIO | LYTS | 50216C108 | $3.5M | 1.15% | 130,000 | SH |
| 31 | LINCOLN EDL SVCS CORP | LINC | 533535100 | $3.4M | 1.12% | 67,973 | SH |
| 32 | WILLSCOT HLDGS CORP | WSC | 971378104 | $3.2M | 1.05% | 110,000 | SH |
| 33 | EZCORP INC | EZPW | 302301106 | $3.2M | 1.05% | 91,800 | SH |
| 34 | VIANT TECHNOLOGY INC | DSP | 92557A101 | $3.0M | 1.01% | 240,000 | SH |
| 35 | FLOTEK INDUSTRIES INC | FTK | 343389409 | $3.0M | 1.01% | 129,060 | SH |
| 36 | UNIVERSAL TECHNICAL INST INC | UTI | 913915104 | $2.8M | 0.93% | 65,800 | SH |
| 37 | AGNICO EAGLE MINES LTD | AEM | 008474108 | $2.8M | 0.93% | 18,000 | SH |
| 38 | STAR BULK CARRIERS CORP. | SBLK | Y8162K204 | $2.7M | 0.90% | 108,800 | SH |
| 39 | ZYMEWORKS INC | ZYME | 98985Y108 | $2.6M | 0.87% | 100,000 | SH |
| 40 | CARRIAGE SVCS INC | CSV | 143905107 | $2.6M | 0.85% | 66,600 | SH |
| 41 | THE ONCOLOGY INSTITUTE INC | TOI | 68236X100 | $2.4M | 0.81% | 450,000 | SH |
| 42 | MERCURY SYS INC | MRCY | 589378108 | $2.3M | 0.75% | 18,400 | SH |
| 43 | PENNANT GROUP INC | PNTG | 70805E109 | $2.2M | 0.73% | 60,000 | SH |
| 44 | GAMESTOP CORP | GME | 36467W109 | $2.2M | 0.73% | 100,000 | SH |
| 45 | ABACUS GLOBAL MGMT INC | ABX | 00258Y104 | $2.1M | 0.71% | 200,000 | SH |
| 46 | POSTAL REALTY TRUST INC | PSTL | 73757R102 | $2.0M | 0.66% | 80,200 | SH |
| 47 | TRULIEVE CANNABIS CORP | TRLV | 89788C104 | $2.0M | 0.65% | 200,000 | SH |
| 48 | HIMALAYA SHIPPING LTD | HSHP | G4660A103 | $1.9M | 0.62% | 140,000 | SH |
| 49 | PAGAYA TECHNOLOGIES LTD | PGY | M7S64L123 | $1.8M | 0.60% | 100,000 | SH |
| 50 | ALAMOS GOLD INC | AGI | 011532108 | $1.8M | 0.60% | 60,000 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $301.7M | 129 | 0001467902-26-000004 |
| 2026-03-31 | 2026-05-15 | $370.3M | 116 | 0001467902-26-000002 |
| 2025-12-31 | 2026-02-17 | $285.8M | 98 | 0001467902-26-000001 |
| 2025-09-30 | 2025-11-14 | $302.3M | 102 | 0001467902-25-000003 |
WESTPORT, CT 06880