CIK: 0001467902
Total reported value
$370.3M
Reporting period: 2026-03-31 · Number of holdings: 116
Manatuck Hill Partners, LLC disclosed 116 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $370.3M and a quarterly turnover rate of 86.9%.
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Manatuck Hill Partners, LLC's disclosed holdings carry a Herfindahl concentration index of 0.043 — mathematically equivalent to about 23 equally-sized positions, well below its 116 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.99), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 28% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim REAL
-70.4% -$11.2M
Trim APPS
-32.3% -$6.1M
Trim ZETA
-9.1% -$3.6M
Trim LTH
-76.6% -$5.1M
Trim HLF
-38.9% -$3.4M
Trim OPRX
-88.2% -$4.9M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 17.56% | +17.56% | NEW | |
| 2 | IMAX | Imax CORP | Stock-Other | 2.97% | — | — | |
| 3 | APEI | American Public Education | Stock-Other | 2.63% | +0.96% | +35.58% | |
| 4 | NHC | National Healthcare CORP | Stock-Other | 2.60% | -0.30% | — | |
| 5 | FLR | Fluor CORP | Stock-Industrials | 2.52% | +2.52% | NEW | |
| 6 | HSBC | Hsbc Holdings Plc-spons Adr | Stock-Financials | 2.39% | — | — | |
| 7 | ZETA | Zeta Global Holdings Corp-a | Stock-Tech | 2.36% | -1.95% | -9.09% | |
| 8 | FTI | TechnipFMC plc | Stock-Energy | 2.24% | -1.19% | -45.45% | |
| 9 | HLF | Herbalife Ltd. | Stock-Other | 2.13% | -1.82% | -38.86% | |
| 10 | LINC | Lincoln Educational Services | Stock-Other | 2.12% | +0.59% | +6.81% | |
| 11 | UTI | Universal Technical Institut | Stock-Other | 2.09% | — | -18.88% | |
| 12 | NOK | Nokia Corp-spon Adr | Stock-Tech | 2.06% | +1.49% | +280.00% | |
| 13 | PUMP | Propetro Holding CORP | Stock-Other | 2.04% | +2.04% | NEW | |
| 14 | OPLN | Openlane INC | Stock-Other | 1.97% | +0.43% | +69.49% | |
| 15 | PHYS | Sprott Physical Gold Trust | Stock-Other | 1.91% | — | -20.00% | |
| 16 | BAC | Bank Of America CORP | Stock-Financials | 1.60% | — | — | |
| 17 | CSV | Carriage Services INC | Stock-Other | 1.57% | — | -7.30% | |
| 18 | OII | Oceaneering Intl INC | Stock-Energy | 1.54% | +1.45% | +1415.09% | |
| 19 | PRSU | Pursuit Attractions And Hosp | Stock-Other | 1.50% | — | +15.22% | |
| 20 | ANGO | Angiodynamics INC | Stock-Other | 1.46% | — | +11.76% | |
| 21 | LBRT | Liberty Energy INC | Stock-Energy | 1.40% | +1.40% | NEW | |
| 22 | MAMA | Mama's Creations INC | Stock-Other | 1.39% | — | — | |
| 23 | DOCN | Digitalocean Holdings INC | Stock-Tech | 1.27% | +1.27% | NEW | |
| 24 | SMP | Standard Motor Prods | Stock-Other | 1.27% | — | +8.00% | |
| 25 | PSLV | Sprott Physical Silver Trust | Stock-Other | 1.27% | -1.71% | -46.64% | |
| 26 | AKAM | Akamai Technologies INC | Stock-Tech | 1.24% | +1.24% | NEW | |
| 27 | OSIS | Osi Systems INC | Stock-Tech | 1.10% | — | +6.99% | |
| 28 | AESI | Atlas Energy Solutions INC | Stock-Other | 1.07% | +0.31% | +31.30% | |
| 29 | APPS | Digital Turbine INC | Stock-Other | 1.05% | -2.45% | -32.33% | |
| 30 | FTK | Flotek Industries INC | Stock-Other | 1.05% | — | -20.76% | |
| 31 | MGNI | Magnite INC | Stock-Other | 0.99% | -1.00% | -11.43% | |
| 32 | AEM | Agnico Eagle Mines LTD | Stock-Materials | 0.99% | — | — | |
| 33 | EZPW | Ezcorp Inc-cl A | Stock-Other | 0.96% | — | -30.20% | |
| 34 | MGRC | Mcgrath Rentcorp | Stock-Other | 0.90% | — | +19.76% | |
| 35 | XLP | Ss Consumer Staples Sel Sect | ETF-Other | 0.89% | +0.89% | NEW | |
| 36 | ADTN | Adtran Holdings INC | Stock-Other | 0.85% | +0.85% | NEW | |
| 37 | AGI | Alamos Gold Inc-class A | Stock-Materials | 0.84% | — | — | |
| 38 | SBLK | Star Bulk Carriers Corp. | Stock-Other | 0.83% | — | -34.35% | |
| 39 | IBIT | Ishares Bitcoin Trust ETF | ETF-Crypto | 0.76% | +0.50% | +385.33% | |
| 40 | TEN | Tsakos Energy Navigation Limited | Stock-Other | 0.75% | +0.75% | NEW | |
| 41 | DHT | DHT Holdings, Inc. | Stock-Other | 0.74% | — | -14.29% | |
| 42 | LTRX | Lantronix INC | Stock-Other | 0.69% | +0.59% | +881.20% | |
| 43 | CDE | Coeur Mining INC | Stock-Materials | 0.63% | +0.63% | NEW | |
| 44 | GNSS | Genasys INC | Stock-Other | 0.62% | — | -6.08% | |
| 45 | REAL | Realreal Inc/the | Stock-Other | 0.62% | -4.10% | -70.45% | |
| 46 | EXE | Expand Energy CORP | Stock-Energy | 0.59% | — | — | |
| 47 | ETHE | Grayscale Ethereum Staking E | ETF-Other | 0.55% | +0.55% | NEW | |
| 48 | KGC | Kinross Gold CORP | Stock-Materials | 0.54% | — | — | |
| 49 | MRCY | Mercury Systems INC | Stock-Industrials | 0.52% | -0.63% | -41.33% | |
| 50 | MTUS | Metallus INC | Stock-Other | 0.50% | — | -21.37% |
Performance for Q3 2026
+2.1%
Performance Last 4 Quarters
+36.2%
Based on 75% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 116 | $370.3M | 87 | |
| 2025-12-31 | 98 | $285.8M | 57 | |
| 2025-09-30 | 102 | $302.3M | 96 | |
| 2025-06-30 | 115 | $265.7M | 0 | |
| 2025-03-31 | 95 | $217.0M | 100 | |
| 2024-12-31 | 108 | $244.1M | 0 | |
| 2024-09-30 | 120 | $273.0M | 0 | |
| 2024-06-30 | 108 | $240.1M | 0 | |
| 2024-03-31 | 120 | $227.5M | 0 | |
| 2023-12-31 | 109 | $237.3M | 0 | |
| 2023-09-30 | 112 | $220.8M | 0 | |
| 2023-06-30 | 103 | $210.9M | 0 | |
| 2023-03-31 | 87 | $197.5M | 0 | |
| 2022-12-31 | 96 | $211.3M | 0 | |
| 2022-09-30 | 91 | $196.4M | 0 | |
| 2022-06-30 | 89 | $199.7M | 0 | |
| 2022-03-31 | 118 | $256.7M | 0 | |
| 2021-12-31 | 101 | $264.1M | 0 | |
| 2021-09-30 | 116 | $286.3M | 0 | |
| 2021-06-30 | 133 | $330.7M | 94 | |
| 2021-03-31 | 108 | $295.3M | 89 | |
| 2020-12-31 | 101 | $249.8M | 81 | |
| 2020-09-30 | 98 | $217.7M | 76 | |
| 2020-06-30 | 76 | $173.8M | 100 | |
| 2020-03-31 | 71 | $109.1M | 100 | |
| 2019-12-31 | 91 | $192.1M | 68 | |
| 2019-09-30 | 84 | $182.2M | 48 | |
| 2019-06-30 | 103 | $214.2M | 57 | |
| 2019-03-31 | 94 | $210.6M | 62 | |
| 2018-12-31 | 91 | $193.8M | 83 | |
| 2018-09-30 | 86 | $265.9M | 59 | |
| 2018-06-30 | 98 | $249.4M | 64 | |
| 2018-03-31 | 82 | $189.0M | 45 | |
| 2017-12-31 | 79 | $191.6M | 45 | |
| 2017-09-30 | 81 | $204.7M | 51 | |
| 2017-06-30 | 82 | $199.2M | 65 | |
| 2017-03-31 | 88 | $229.8M | 55 | |
| 2016-12-31 | 84 | $204.2M | 81 | |
| 2016-09-30 | 93 | $250.4M | 46 | |
| 2016-06-30 | 89 | $226.8M | 66 | |
| 2016-03-31 | 85 | $281.5M | 75 | |
| 2015-12-31 | 76 | $298.9M | 64 | |
| 2015-09-30 | 64 | $234.6M | 52 | |
| 2015-06-30 | 80 | $328.0M | 100 | |
| 2015-03-31 | 90 | $370.4M | 0 | |
| 2014-12-31 | 79 | $458.1M | 45 | |
| 2014-09-30 | 104 | $435.4M | 63 | |
| 2014-06-30 | 88 | $593.9M | 57 | |
| 2014-03-31 | 106 | $628.9M | 100 | |
| 2013-12-31 | 83 | $710.4M | 0 | |
| 2013-09-30 | 96 | $777.1M | 56 | |
| 2013-06-30 | 90 | $819.6M | 0 |
Manatuck Hill Partners, LLC's most significant position changes for 2026-03-31: New buy: Ss Spdr S&p 500 ETF Trust-us (SPY); New buy: Fluor CORP (FLR); Sold out: Tetra Technologies INC (TTI); New buy: Propetro Holding CORP (PUMP); Sold out: First Watch Restaurant Group (FWRG).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | NOK | Nokia Corp-spon Adr | +1.5% | +280.00% | Add |
| 2 | OII | Oceaneering Intl INC | +1.5% | +1415.09% | Add |
| 3 | APEI | American Public Education | +1% | +35.58% | Add |
| 4 | LINC | Lincoln Educational Services | +0.6% | +6.81% | Add |
| 5 | LTRX | Lantronix INC | +0.6% | +881.20% | Add |
| 6 | IBIT | Ishares Bitcoin Trust ETF | +0.5% | +385.33% | Add |
| 7 | OPLN | Openlane INC | +0.4% | +69.49% | Add |
| 8 | AESI | Atlas Energy Solutions INC | +0.3% | +31.30% | Add |
| 9 | NHC | National Healthcare CORP | -0.3% | — | Unchanged |
| 10 | ALM | Almonty Industries INC | -0.5% | -82.35% | Trim |
| 11 | MRCY | Mercury Systems INC | -0.6% | -41.33% | Trim |
| 12 | MGNI | Magnite INC | -1% | -11.43% | Trim |
| 13 | FTI | TechnipFMC plc | -1.2% | -45.45% | Trim |
| 14 | PSLV | Sprott Physical Silver Trust | -1.7% | -46.64% | Trim |
| 15 | OPRX | Optimizerx CORP | -1.7% | -88.15% | Trim |
| 16 | HLF | Herbalife Ltd. | -1.8% | -38.86% | Trim |
| 17 | LTH | Life Time Group Holdings INC | -1.9% | -76.64% | Trim |
| 18 | ZETA | Zeta Global Holdings Corp-a | -2% | -9.09% | Trim |
| 19 | APPS | Digital Turbine INC | -2.5% | -32.33% | Trim |
| 20 | REAL | Realreal Inc/the | -4.1% | -70.45% | Trim |
| 21 | SPY | Ss Spdr S&p 500 ETF Trust-us | — | NEW | New buy |
| 22 | FLR | Fluor CORP | — | NEW | New buy |
| 23 | TTI | Tetra Technologies INC | — | EXIT | Sold out |
| 24 | PUMP | Propetro Holding CORP | — | NEW | New buy |
| 25 | FWRG | First Watch Restaurant Group | — | EXIT | Sold out |
| 26 | LBRT | Liberty Energy INC | — | NEW | New buy |
| 27 | DOCN | Digitalocean Holdings INC | — | NEW | New buy |
| 28 | AKAM | Akamai Technologies INC | — | NEW | New buy |
| 29 | EVLV | Evolv Technologies Holdings | — | EXIT | Sold out |
| 30 | XLP | Ss Consumer Staples Sel Sect | — | NEW | New buy |
| 31 | ADTN | Adtran Holdings INC | — | NEW | New buy |
| 32 | VICR | Vicor CORP | — | EXIT | Sold out |
| 33 | TEN | Tsakos Energy Navigation Limited | — | NEW | New buy |
| 34 | BELFB | Bel Fuse Inc-cl B | — | EXIT | Sold out |
| 35 | RMNI | Rimini Street INC | — | EXIT | Sold out |
| 36 | CDE | Coeur Mining INC | — | NEW | New buy |
| 37 | VVX | V2x INC | — | EXIT | Sold out |
| 38 | NGDN | New Gold INC | — | EXIT | Sold out |
| 39 | ETHE | Grayscale Ethereum Staking E | — | NEW | New buy |
| 40 | TNK | Teekay Tankers Ltd. | — | NEW | New buy |
| 41 | NTGR | Netgear INC | — | NEW | New buy |
| 42 | OWLT | Owlet INC | — | EXIT | Sold out |
| 43 | SNDA | Sonida Senior Living INC | — | NEW | New buy |
| 44 | TALK | Talkspace INC | — | NEW | New buy |
| 45 | ZM | Zoom Communications INC | — | NEW | New buy |
| 46 | FUN | Six Flags Entertainment CORP | — | NEW | New buy |
| 47 | PXED | Phoenix Education Partners I | — | EXIT | Sold out |
| 48 | HUBG | Hub Group Inc-cl A | — | EXIT | Sold out |
| 49 | SPOT | Spotify Technology S.A. | — | NEW | New buy |
| 50 | KOPN | Kopin CORP | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-15 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-17 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-14 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-14 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-15 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-14 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-14 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-15 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-16 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-14 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-16 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-14 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-16 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-16 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-14 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-15 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-14 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-14 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-14 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-15 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-14 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-14 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-14 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-15 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-14 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-14 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-14 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-15 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-14 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-14 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-15 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-16 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-16 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-06 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-14 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-29 | Amendment | View on EDGAR |
| 2015-03-31 | 2015-05-15 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-17 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-14 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-14 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-16 | Amendment | View on EDGAR |
| 2014-03-31 | 2014-05-15 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-03-11 | Amendment | View on EDGAR |
| 2013-12-31 | 2014-02-14 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-14 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-14 | 13F-HR | View on EDGAR |
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