CIK: 0001128074
Total reported value
$135.9M
Reporting period: 2026-06-30 · Number of holdings: 83
HANSEATIC MANAGEMENT SERVICES INC disclosed 83 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $135.9M and a quarterly turnover rate of 49.3%.
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Hanseatic Management Services Inc's disclosed holdings carry a Herfindahl concentration index of 0.021 — mathematically equivalent to about 49 equally-sized positions, well below its 83 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.85), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
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 62% 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.
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Trim ICSH
-17.2% -$2.1M
Sold out GE
Add AMD
+183.7% $2.6M
New buy HPE
New buy ATEX
New buy ON
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | ICSH | Ishares Ultra Short Duration | ETF-Other | 7.50% | -4.29% | -17.20% | |
| 2 | SCHX | Schwab US Large-cap ETF | ETF-Other | 3.58% | -0.58% | -2.46% | |
| 3 | COHR | Coherent CORP | Stock-Tech | 2.86% | +0.73% | +5.56% | |
| 4 | SMH | Vaneck Semiconductor ETF | ETF-Other | 2.76% | +0.56% | -4.67% | |
| 5 | GLW | Corning Inc | Stock-Tech | 2.58% | +0.43% | -16.98% | |
| 6 | LITE | Lumentum Holdings Inc | Stock-Tech | 2.54% | -0.02% | +5.78% | |
| 7 | AMAT | Applied Materials Inc | Stock-Tech | 2.52% | +1.06% | +5.98% | |
| 8 | VSAT | Viasat Inc | Stock-Tech | 2.46% | +0.94% | +7.56% | |
| 9 | CRS | Carpenter Technology | Stock-Industrials | 2.39% | +0.46% | +2.91% | |
| 10 | QQQM | Invesco Nasdaq 100 ETF | ETF-Tech | 2.34% | -0.14% | -3.68% | |
| 11 | AMD | Advanced Micro Devices | Stock-Tech | 2.20% | +1.85% | +183.73% | |
| 12 | IBKR | Interactive Brokers Gro-cl A | Stock-Financials | 2.13% | +0.11% | +5.71% | |
| 13 | SCHA | Schwab US Small-cap ETF | ETF-Other | 2.00% | -0.16% | -3.22% | |
| 14 | MU | Micron Technology Inc | Stock-Tech | 1.88% | +0.16% | -58.26% | |
| 15 | SPMD | Ss Spdr P S&p 400 Midcap ETF | ETF-Other | 1.83% | -0.32% | -2.68% | |
| 16 | GSEW | Goldman Sachs Eql Wght Large | ETF-Commodities | 1.79% | -0.36% | -2.48% | |
| 17 | JBL | Jabil Inc | Stock-Tech | 1.72% | +0.28% | +7.20% | |
| 18 | FIDU | Fidelity Msci Indust Indx | ETF-Other | 1.67% | -0.25% | -1.48% | |
| 19 | FORM | Formfactor Inc | Stock-Tech | 1.67% | +0.39% | +3.07% | |
| 20 | XLU | St Sr Utl Sl Se Spdr Etf-usd | ETF-Other | 1.66% | -0.57% | -2.09% | |
| 21 | LASR | Nlight Inc | Stock-Other | 1.60% | -0.06% | +3.04% | |
| 22 | HPE | Hewlett Packard Enterprise | Stock-Tech | 1.55% | +1.55% | NEW | |
| 23 | WDC | Western Digital CORP | Stock-Tech | 1.52% | -0.50% | -58.63% | |
| 24 | XLP | Ss Consumer Staples Sel Sect | ETF-Other | 1.49% | -0.46% | -1.79% | |
| 25 | CIEN | Ciena CORP | Stock-Tech | 1.43% | +0.03% | +5.70% | |
| 26 | TPR | Tapestry Inc | Stock-Consumer Disc | 1.42% | -0.26% | +5.96% | |
| 27 | ATEX | Anterix Inc | Stock-Other | 1.39% | +1.39% | NEW | |
| 28 | AMKR | Amkor Technology Inc | Stock-Tech | 1.34% | +0.46% | +3.07% | |
| 29 | ON | On Semiconductor | Stock-Tech | 1.31% | +1.31% | NEW | |
| 30 | TTMI | Ttm Technologies | Stock-Tech | 1.28% | -0.77% | -57.66% | |
| 31 | LQDA | Liquidia CORP | Stock-Other | 1.25% | +0.51% | +4.06% | |
| 32 | AAPL | Apple Inc | Stock-Tech | 1.24% | -0.13% | +3.72% | |
| 33 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.18% | +0.01% | +6.67% | |
| 34 | WBD | Warner Bros Discovery Inc | Stock-Comm Services | 1.15% | -0.30% | +6.01% | |
| 35 | OSCR | Oscar Health Inc - Class A | Stock-Healthcare | 1.10% | +1.10% | NEW | |
| 36 | MRVL | Marvell Technology Inc | Stock-Tech | 1.10% | +1.10% | NEW | |
| 37 | MOD | Modine Manufacturing Co | Stock-Consumer Disc | 1.06% | +1.06% | NEW | |
| 38 | MD | Pediatrix Medical Group Inc | Stock-Other | 0.98% | -0.05% | +4.05% | |
| 39 | FCX | Freeport-mcmoran Inc | Stock-Materials | 0.98% | -0.13% | +7.13% | |
| 40 | STIP | Ishares 0-5 Year Tips Bond E | ETF-Other | 0.98% | -0.35% | -3.21% | |
| 41 | INTC | Intel CORP | Stock-Tech | 0.97% | +0.62% | +14.33% | |
| 42 | SPTI | Ss Spdr P Int Term Tsy ETF | ETF-Other | 0.97% | -0.35% | -3.00% | |
| 43 | VSH | Vishay Intertechnology Inc | Stock-Other | 0.97% | +0.97% | NEW | |
| 44 | ASTS | Ast Spacemobile Inc | Stock-Tech | 0.94% | -0.16% | +4.07% | |
| 45 | LINC | Lincoln Educational Services | Stock-Other | 0.91% | -0.02% | +4.06% | |
| 46 | DAR | Darling Ingredients Inc | Stock-Consumer Staples | 0.89% | -0.38% | +3.02% | |
| 47 | CVS | Cvs Health CORP | Stock-Healthcare | 0.88% | +0.14% | +7.38% | |
| 48 | VSXY | Victoria's Secret & Co | Stock-Consumer Disc | 0.86% | +0.26% | +4.05% | |
| 49 | KRYS | Krystal Biotech Inc | Stock-Healthcare | 0.85% | +0.11% | +4.10% | |
| 50 | KGS | Kodiak Gas Services Inc | Stock-Other | 0.85% | +0.03% | +4.05% |
Performance for Q3 2026
-6.6%
Performance Last 4 Quarters
+28.2%
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 83 | $135.9M | 49 | ||
| 2026 Q1 | 80 | $104.5M | 100 | ||
| 2024 Q4 | 117 | $78.8M | 0 | ||
| 2024 Q3 | 113 | $70.5M | 0 | ||
| 2024 Q2 | 114 | $66.6M | 0 | ||
| 2024 Q1 | 113 | $66.0M | 0 | ||
| 2023 Q4 | 109 | $57.4M | 0 | ||
| 2023 Q3 | 119 | $53.7M | 0 | ||
| 2023 Q2 | 112 | $54.2M | 0 | ||
| 2023 Q1 | 106 | $44.5M | 0 | ||
| 2022 Q4 | 106 | $39.4M | 0 | ||
| 2022 Q3 | 100 | $37.0M | 0 | ||
| 2022 Q2 | 103 | $44.0M | 0 | ||
| 2022 Q1 | 137 | $58.1M | 0 | ||
| 2021 Q4 | 141 | $61.3M | 0 | ||
| 2021 Q3 | 147 | $57.7M | 0 | ||
| 2021 Q2 | 147 | $53.0M | 97 | ||
| 2021 Q1 | 148 | $50.0M | 90 | ||
| 2020 Q4 | 150 | $46.5M | 67 | ||
| 2020 Q3 | 177 | $44.3M | 100 | ||
| 2020 Q2 | 179 | $118.8M | 66 | ||
| 2020 Q1 | 198 | $94.0M | 78 | ||
| 2019 Q4 | 232 | $109.5M | 68 | ||
| 2019 Q3 | 201 | $97.5M | 48 | ||
| 2019 Q2 | 207 | $98.0M | 65 | ||
| 2019 Q1 | 262 | $96.0M | 74 | ||
| 2018 Q4 | 248 | $74.1M | 86 | ||
| 2018 Q3 | 372 | $107.3M | 64 | ||
| 2018 Q2 | 383 | $116.5M | 59 | ||
| 2018 Q1 | 437 | $104.2M | 62 | ||
| 2017 Q4 | 428 | $99.3M | 57 | ||
| 2017 Q3 | 417 | $88.1M | 98 | ||
| 2017 Q2 | 410 | $196.5M | 59 | ||
| 2017 Q1 | 394 | $181.8M | 49 | ||
| 2016 Q4 | 310 | $178.0M | 94 | ||
| 2016 Q3 | 294 | $280.7M | 63 | ||
| 2016 Q2 | 308 | $263.4M | 74 | ||
| 2016 Q1 | 231 | $275.7M | 87 | ||
| 2015 Q4 | 297 | $288.1M | 87 | ||
| 2015 Q3 | 384 | $322.1M | 93 | ||
| 2015 Q2 | 384 | $226.4M | 83 | ||
| 2015 Q1 | 301 | $186.9M | 78 | ||
| 2014 Q4 | 303 | $194.9M | 100 | ||
| 2014 Q3 | 331 | $187.2M | 100 | ||
| 2014 Q2 | 242 | $154.4M | 99 | ||
| 2014 Q1 | 258 | $157.7M | 0 | ||
| 2013 Q4 | 258 | $157.7M | 100 | ||
| 2013 Q3 | 238 | $149.4M | 96 | ||
| 2013 Q2 | 231 | $166.0M | 0 |
Hanseatic Management Services Inc's most significant position changes for 2026-06-30: New buy: Hewlett Packard Enterprise (HPE); Sold out: General Electric (GE); New buy: Anterix Inc (ATEX); New buy: On Semiconductor (ON); New buy: Oscar Health Inc - Class A (OSCR).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | AMD | Advanced Micro Devices | +1.9% | +183.73% | Add |
| 2 | HPE | Hewlett Packard Enterprise | +1.6% | NEW | New buy |
| 3 | ATEX | Anterix Inc | +1.4% | NEW | New buy |
| 4 | ON | On Semiconductor | +1.3% | NEW | New buy |
| 5 | OSCR | Oscar Health Inc - Class A | +1.1% | NEW | New buy |
| 6 | MRVL | Marvell Technology Inc | +1.1% | NEW | New buy |
| 7 | AMAT | Applied Materials Inc | +1.1% | +5.98% | Add |
| 8 | MOD | Modine Manufacturing Co | +1.1% | NEW | New buy |
| 9 | VSH | Vishay Intertechnology Inc | +1% | NEW | New buy |
| 10 | VSAT | Viasat Inc | +0.9% | +7.56% | Add |
| 11 | ESE | Esco Technologies Inc | +0.8% | NEW | New buy |
| 12 | ANET | Arista Networks Inc | +0.8% | NEW | New buy |
| 13 | COHR | Coherent CORP | +0.7% | +5.56% | Add |
| 14 | INTC | Intel CORP | +0.6% | +14.33% | Add |
| 15 | CC | Chemours Co/the | +0.6% | NEW | New buy |
| 16 | SMH | Vaneck Semiconductor ETF | +0.6% | -4.67% | Trim |
| 17 | LQDA | Liquidia CORP | +0.5% | +4.06% | Add |
| 18 | CRS | Carpenter Technology | +0.5% | +2.91% | Add |
| 19 | AMKR | Amkor Technology Inc | +0.5% | +3.07% | Add |
| 20 | GNRC | Generac Holdings Inc | +0.5% | NEW | New buy |
| 21 | GLW | Corning Inc | +0.4% | -16.98% | Trim |
| 22 | BEN | Franklin Resources Inc | +0.4% | NEW | New buy |
| 23 | ARW | Arrow Electronics Inc | +0.4% | NEW | New buy |
| 24 | FORM | Formfactor Inc | +0.4% | +3.07% | Add |
| 25 | MAR | Marriott International -cl A | +0.4% | NEW | New buy |
| 26 | MUSA | Murphy USA Inc | +0.3% | NEW | New buy |
| 27 | KLAC | Kla CORP | +0.3% | +1106.41% | Add |
| 28 | JBL | Jabil Inc | +0.3% | +7.20% | Add |
| 29 | VSXY | Victoria's Secret & Co | +0.3% | +4.05% | Add |
| 30 | LLY | Eli Lilly & Co | +0.2% | NEW | New buy |
| 31 | MU | Micron Technology Inc | +0.2% | -58.26% | Trim |
| 32 | CVS | Cvs Health CORP | +0.1% | +7.38% | Add |
| 33 | IBKR | Interactive Brokers Gro-cl A | +0.1% | +5.71% | Add |
| 34 | KRYS | Krystal Biotech Inc | +0.1% | +4.10% | Add |
| 35 | VRT | Vertiv Holdings Co-a | +0.1% | +14.37% | Add |
| 36 | TQQQ | Proshares Ultrapro Qqq | +0.1% | -0.21% | Trim |
| 37 | APH | Amphenol Corp-cl A | +0.1% | +14.36% | Add |
| 38 | MTZ | Mastec Inc | +0.1% | +14.47% | Add |
| 39 | BTSG | Brightspring Health Services | +0.1% | -0.32% | Trim |
| 40 | VMI | Valmont Industries | +0.1% | +14.40% | Add |
| 41 | ADI | Analog Devices Inc | 0% | +14.65% | Add |
| 42 | CIEN | Ciena CORP | 0% | +5.70% | Add |
| 43 | KGS | Kodiak Gas Services Inc | 0% | +4.05% | Add |
| 44 | AVGO | Broadcom Inc | 0% | +14.53% | Add |
| 45 | GOOG | Alphabet Inc-cl C | 0% | +6.67% | Add |
| 46 | MP | Mp Materials CORP | 0% | +14.40% | Add |
| 47 | LITE | Lumentum Holdings Inc | 0% | +5.78% | Add |
| 48 | LINC | Lincoln Educational Services | 0% | +4.06% | Add |
| 49 | TRGP | Targa Resources CORP | 0% | +14.50% | Add |
| 50 | DXPE | Dxp Enterprises Inc | 0% | -0.28% | Trim |
Hanseatic Management Services Inc returned an annualized 24.6% over the trailing 36 months — outperforming the S&P 500 by 0.6 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.16 (more volatile than the market) and a 56% quarterly batting average against the index.
Its portfolio is broadly diversified and moderately active, with 61.0% of the portfolio concentrated in Information Technology.
Its turnover score has risen from 0 to 49 over the past 4 quarters — a shift toward more active trading.
It has added to its COHR position for two straight quarters, increasing it by $3.5M to reach $3.9M.
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