CIK: 0001986590
Total reported value
$231.3M
Reporting period: 2026-03-31 · Number of holdings: 84
Samjo Management, LLC disclosed 84 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $231.3M and a quarterly turnover rate of 33.1%.
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Samjo Management, LLC's disclosed holdings carry a Herfindahl concentration index of 0.048 — mathematically equivalent to about 21 equally-sized positions, well below its 84 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 1.29), with a handful of outsized bets alongside many smaller positions.
Recent activity leans toward adding more aggressively to already-large existing positions than to newly initiated ones (a 2.3 percentage-point tilt) — a pattern consistent with a momentum-following approach.
Sector classification currently covers about 44% 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.
Add AIP
+11.4% $2.9M
Trim AIOT
+14.7% -$6.2M
Add SLB
-1.2% $2.8M
Trim GENI
+90.2% -$5.1M
Trim PRMB
-71.3% -$3.0M
Trim ZETA
-7.5% -$3.0M
Showing top 55 holdings (of 84 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | PDFS | Pdf Solutions INC | Stock-Other | 13.01% | +0.32% | -20.07% | |
| 2 | AIP | Arteris INC | Stock-Other | 8.13% | +1.98% | +11.38% | |
| 3 | GENI | Genius Sports Limited | Stock-Other | 7.19% | -1.21% | +90.16% | |
| 4 | INSE | Inspired Entertainment INC | Stock-Other | 6.26% | -0.05% | +16.30% | |
| 5 | AIOT | Powerfleet INC | Stock-Other | 5.32% | -1.84% | +14.68% | |
| 6 | SLB | Slb LTD | Stock-Energy | 5.02% | +1.63% | -1.22% | |
| 7 | CGNT | Cognyte Software Ltd. | Stock-Other | 3.36% | +0.10% | +6.97% | |
| 8 | ZETA | Zeta Global Holdings Corp-a | Stock-Tech | 3.35% | -0.79% | -7.53% | |
| 9 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 3.14% | +0.27% | +2.78% | |
| 10 | QXO | Qxo INC | Stock-Industrials | 2.66% | +0.15% | -6.16% | |
| 11 | KMI | Kinder Morgan INC | Stock-Energy | 2.62% | +0.68% | -1.25% | |
| 12 | RMNI | Rimini Street INC | Stock-Other | 2.34% | +0.53% | +36.73% | |
| 13 | RPC | Ridgepost Capital Inc-a | Stock-Other | 2.20% | — | +37.06% | |
| 14 | AZN | AstraZeneca PLC | Stock-Healthcare | 2.07% | +2.07% | NEW | |
| 15 | PACK | Ranpak Holdings CORP | Stock-Other | 2.05% | +0.68% | +103.54% | |
| 16 | PAR | Par Technology Corp/del | Stock-Other | 1.78% | +1.78% | NEW | |
| 17 | EMR | Emerson Electric Co | Stock-Industrials | 1.69% | -0.20% | -19.26% | |
| 18 | APO | Apollo Global Management INC | Stock-Financials | 1.66% | -0.27% | -0.15% | |
| 19 | KKR | Kkr & Co INC | Stock-Financials | 1.53% | -0.36% | -0.08% | |
| 20 | JNJ | Johnson & Johnson | Stock-Healthcare | 1.48% | +0.30% | -4.90% | |
| 21 | RTX | Rtx CORP | Stock-Industrials | 1.46% | +0.09% | -9.36% | |
| 22 | ✓ | Mdxhealth SA | Stock-Other | 1.44% | -0.49% | +3.83% | |
| 23 | RKT | Rocket Cos Inc-class A | Stock-Financials | 1.39% | -0.13% | +11.05% | |
| 24 | DE | Deere & Co | Stock-Industrials | 1.37% | +0.22% | -12.40% | |
| 25 | WMT | Walmart INC | Stock-Consumer Staples | 1.26% | — | -7.20% | |
| 26 | Q | Qnity Electronics INC | Stock-Tech | 1.16% | +0.24% | -20.47% | |
| 27 | NEOG | Neogen CORP | Stock-Healthcare | 1.15% | -0.13% | -39.19% | |
| 28 | NEO | Neogenomics INC | Stock-Healthcare | 1.02% | -0.28% | +11.00% | |
| 29 | ASPN | Aspen Aerogels INC | Stock-Other | 0.95% | — | -19.15% | |
| 30 | AMBA | Ambarella, Inc. | Stock-Tech | 0.93% | +0.93% | NEW | |
| 31 | SBUX | Starbucks CORP | Stock-Consumer Disc | 0.83% | — | -0.05% | |
| 32 | EPD | Enterprise Products Partners | Stock-Energy | 0.82% | +0.20% | — | |
| 33 | CEG | Constellation Energy | Stock-Utilities | 0.73% | -0.10% | — | |
| 34 | PFE | Pfizer INC | Stock-Healthcare | 0.72% | +0.14% | -0.83% | |
| 35 | BLND | Blend Labs Inc-a | Stock-Other | 0.72% | +0.72% | NEW | |
| 36 | WM | Waste Management INC | Stock-Industrials | 0.66% | +0.66% | NEW | |
| 37 | WMB | Williams Cos INC | Stock-Energy | 0.65% | +0.19% | +5.06% | |
| 38 | PRMB | Primo Brands CORP | Stock-Consumer Staples | 0.64% | -1.08% | -71.26% | |
| 39 | 6D8 | Dupont De Nemours INC | Stock-Other | 0.61% | +0.13% | -0.03% | |
| 40 | MSFT | Microsoft CORP | Stock-Tech | 0.58% | -0.38% | -29.13% | |
| 41 | EXC | Exelon CORP | Stock-Utilities | 0.56% | — | — | |
| 42 | XYL | Xylem INC | Stock-Industrials | 0.49% | -0.40% | -43.72% | |
| 43 | DAKT | Daktronics INC | Stock-Other | 0.49% | +0.49% | NEW | |
| 44 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 0.48% | -0.08% | -23.51% | |
| 45 | ET | Energy Transfer LP | Stock-Energy | 0.33% | — | — | |
| 46 | CTVA | Corteva INC | Stock-Materials | 0.31% | +0.09% | — | |
| 47 | BX | Blackstone INC | Stock-Financials | 0.27% | -0.24% | -35.18% | |
| 48 | DOW | Dow INC | Stock-Materials | 0.23% | +0.11% | — | |
| 49 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.21% | — | -2.94% | |
| 50 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.20% | — | -2.94% |
Performance for Q3 2026
+8.6%
Performance Last 4 Quarters
+19.2%
Based on 82% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 84 | $231.3M | 33 | |
| 2025-12-31 | 85 | $258.7M | 24 | |
| 2025-09-30 | 86 | $261.8M | 50 | |
| 2025-06-30 | 84 | $237.0M | 0 | |
| 2025-03-31 | 83 | $235.9M | 0 | |
| 2024-12-31 | 78 | $265.2M | 0 | |
| 2024-09-30 | 74 | $289.8M | 0 | |
| 2024-06-30 | 73 | $268.5M | 0 | |
| 2024-03-31 | 75 | $284.3M | 0 | |
| 2023-12-31 | 68 | $282.3M | 0 |
Samjo Management, LLC's most significant position changes for 2026-03-31: Sold out: Digitalbridge Group INC (DBRG); Sold out: Techtarget INC (TTGT); New buy: AstraZeneca PLC (AZN); Sold out: Astrazeneca Plc-spons Adr (AZNN); New buy: Par Technology Corp/del (PAR).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | AIP | Arteris INC | +2% | +11.38% | Add |
| 2 | SLB | Slb LTD | +1.6% | -1.22% | Trim |
| 3 | PACK | Ranpak Holdings CORP | +0.7% | +103.54% | Add |
| 4 | KMI | Kinder Morgan INC | +0.7% | -1.25% | Trim |
| 5 | RMNI | Rimini Street INC | +0.5% | +36.73% | Add |
| 6 | PDFS | Pdf Solutions INC | +0.3% | -20.07% | Trim |
| 7 | JNJ | Johnson & Johnson | +0.3% | -4.90% | Trim |
| 8 | BRK-B | Berkshire Hathaway Inc-cl B | +0.3% | +2.78% | Add |
| 9 | Q | Qnity Electronics INC | +0.2% | -20.47% | Trim |
| 10 | DE | Deere & Co | +0.2% | -12.40% | Trim |
| 11 | EPD | Enterprise Products Partners | +0.2% | — | Unchanged |
| 12 | WMB | Williams Cos INC | +0.2% | +5.06% | Add |
| 13 | QXO | Qxo INC | +0.2% | -6.16% | Trim |
| 14 | PFE | Pfizer INC | +0.1% | -0.83% | Trim |
| 15 | 6D8 | Dupont De Nemours INC | +0.1% | -0.03% | Trim |
| 16 | DOW | Dow INC | +0.1% | — | Unchanged |
| 17 | CGNT | Cognyte Software Ltd. | +0.1% | +6.97% | Add |
| 18 | RTX | Rtx CORP | +0.1% | -9.36% | Trim |
| 19 | CTVA | Corteva INC | +0.1% | — | Unchanged |
| 20 | INSE | Inspired Entertainment INC | -0.1% | +16.30% | Add |
| 21 | PG | Procter & Gamble Co/the | -0.1% | -23.51% | Trim |
| 22 | ARCC | Ares Capital CORP | -0.1% | -35.09% | Trim |
| 23 | CEG | Constellation Energy | -0.1% | — | Unchanged |
| 24 | RKT | Rocket Cos Inc-class A | -0.1% | +11.05% | Add |
| 25 | NEOG | Neogen CORP | -0.1% | -39.19% | Trim |
| 26 | EMR | Emerson Electric Co | -0.2% | -19.26% | Trim |
| 27 | BX | Blackstone INC | -0.2% | -35.18% | Trim |
| 28 | APO | Apollo Global Management INC | -0.3% | -0.15% | Trim |
| 29 | NEO | Neogenomics INC | -0.3% | +11.00% | Add |
| 30 | KKR | Kkr & Co INC | -0.4% | -0.08% | Trim |
| 31 | MSFT | Microsoft CORP | -0.4% | -29.13% | Trim |
| 32 | XYL | Xylem INC | -0.4% | -43.72% | Trim |
| 33 | ✓ | Mdxhealth SA | -0.5% | +3.83% | Add |
| 34 | ZETA | Zeta Global Holdings Corp-a | -0.8% | -7.53% | Trim |
| 35 | PRMB | Primo Brands CORP | -1.1% | -71.26% | Trim |
| 36 | GENI | Genius Sports Limited | -1.2% | +90.16% | Add |
| 37 | AIOT | Powerfleet INC | -1.8% | +14.68% | Add |
| 38 | DBRG | Digitalbridge Group INC | — | EXIT | Sold out |
| 39 | TTGT | Techtarget INC | — | EXIT | Sold out |
| 40 | AZN | AstraZeneca PLC | — | NEW | New buy |
| 41 | AZNN | Astrazeneca Plc-spons Adr | — | EXIT | Sold out |
| 42 | PAR | Par Technology Corp/del | — | NEW | New buy |
| 43 | AMBA | Ambarella, Inc. | — | NEW | New buy |
| 44 | BLND | Blend Labs Inc-a | — | NEW | New buy |
| 45 | WM | Waste Management INC | — | NEW | New buy |
| 46 | PAYX | Paychex INC | — | EXIT | Sold out |
| 47 | CCI | Crown Castle INC | — | EXIT | Sold out |
| 48 | DAKT | Daktronics INC | — | NEW | New buy |
| 49 | NVO | Novo-nordisk A/s-spons Adr | — | EXIT | Sold out |
| 50 | IBM | Intl Business Machines CORP | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-15 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-17 | Amendment | View on EDGAR |
| 2025-12-31 | 2026-02-13 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-13 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-13 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-14 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-13 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-12 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-13 | Amendment | View on EDGAR |
| 2024-06-30 | 2024-08-12 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-14 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-09 | 13F-HR | View on EDGAR |
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