CIK: 0001128074
Total reported value
$104.5M
Reporting period: 2026-03-31 · Number of holdings: 80
HANSEATIC MANAGEMENT SERVICES INC disclosed 80 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $104.5M and a quarterly turnover rate of 200.0%.
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Hanseatic Management Services INC's disclosed holdings carry a Herfindahl concentration index of 0.028 — mathematically equivalent to about 35 equally-sized positions, well below its 80 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 1.13), 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 57% 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.
New buy ICSH
New buy SCHX
New buy LITE
New buy QQQM
New buy XLU
New buy SMH
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | ICSH | Ishares Ultra Short Duration | ETF-Other | 11.79% | +11.79% | NEW | |
| 2 | SCHX | Schwab US Large-cap ETF | ETF-Other | 4.16% | +4.16% | NEW | |
| 3 | LITE | Lumentum Holdings INC | Stock-Tech | 2.56% | +2.56% | NEW | |
| 4 | QQQM | Invesco Nasdaq 100 ETF | ETF-Tech | 2.48% | +2.48% | NEW | |
| 5 | XLU | St Sr Utl Sl Se Spdr Etf-usd | ETF-Other | 2.23% | +2.23% | NEW | |
| 6 | SMH | Vaneck Semiconductor ETF | ETF-Other | 2.20% | +2.20% | NEW | |
| 7 | SCHA | Schwab US Small-cap ETF | ETF-Other | 2.16% | +2.16% | NEW | |
| 8 | GLW | Corning INC | Stock-Tech | 2.15% | +2.15% | NEW | |
| 9 | SPMD | Ss Spdr P S&p 400 Midcap ETF | ETF-Other | 2.15% | +2.15% | NEW | |
| 10 | GSEW | Goldman Sachs Eql Wght Large | ETF-Commodities | 2.15% | +2.15% | NEW | |
| 11 | COHR | Coherent CORP | Stock-Tech | 2.13% | +2.13% | NEW | |
| 12 | TTMI | Ttm Technologies | Stock-Tech | 2.05% | +2.05% | NEW | |
| 13 | WDC | Western Digital CORP | Stock-Tech | 2.02% | +2.02% | NEW | |
| 14 | IBKR | Interactive Brokers Gro-cl A | Stock-Financials | 2.02% | +2.02% | NEW | |
| 15 | XLP | Ss Consumer Staples Sel Sect | ETF-Other | 1.95% | +1.95% | NEW | |
| 16 | CRS | Carpenter Technology | Stock-Industrials | 1.93% | +1.93% | NEW | |
| 17 | FIDU | Fidelity Msci Indust Indx | ETF-Other | 1.92% | +1.92% | NEW | |
| 18 | GE | General Electric | Stock-Industrials | 1.88% | +1.88% | NEW | |
| 19 | MU | Micron Technology INC | Stock-Tech | 1.72% | +1.72% | NEW | |
| 20 | TPR | Tapestry INC | Stock-Consumer Disc | 1.68% | +1.68% | NEW | |
| 21 | LASR | Nlight INC | Stock-Other | 1.66% | +1.66% | NEW | |
| 22 | VSAT | Viasat INC | Stock-Tech | 1.52% | +1.52% | NEW | |
| 23 | AMAT | Applied Materials INC | Stock-Tech | 1.46% | +1.46% | NEW | |
| 24 | WBD | Warner Bros Discovery INC | Stock-Comm Services | 1.45% | +1.45% | NEW | |
| 25 | JBL | Jabil INC | Stock-Tech | 1.44% | +1.44% | NEW | |
| 26 | CIEN | Ciena CORP | Stock-Tech | 1.40% | +1.40% | NEW | |
| 27 | AAPL | Apple INC | Stock-Tech | 1.37% | +1.37% | NEW | |
| 28 | BE | Bloom Energy Corp- A | Stock-Industrials | 1.34% | +1.34% | NEW | |
| 29 | STIP | Ishares 0-5 Year Tips Bond E | ETF-Other | 1.33% | +1.33% | NEW | |
| 30 | SPTI | Ss Spdr P Int Term Tsy ETF | ETF-Other | 1.32% | +1.32% | NEW | |
| 31 | FORM | Formfactor INC | Stock-Tech | 1.28% | +1.28% | NEW | |
| 32 | DAR | Darling Ingredients INC | Stock-Consumer Staples | 1.27% | +1.27% | NEW | |
| 33 | BAR | Graniteshares Gold Trust | ETF-Commodities | 1.22% | +1.22% | NEW | |
| 34 | TSLA | Tesla INC | Stock-Consumer Disc | 1.19% | +1.19% | NEW | |
| 35 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.17% | +1.17% | NEW | |
| 36 | AA | Alcoa CORP | Stock-Materials | 1.14% | +1.14% | NEW | |
| 37 | FCX | Freeport-mcmoran INC | Stock-Materials | 1.11% | +1.11% | NEW | |
| 38 | ASTS | Ast Spacemobile INC | Stock-Tech | 1.10% | +1.10% | NEW | |
| 39 | SITM | Sitime CORP | Stock-Tech | 1.07% | +1.07% | NEW | |
| 40 | MD | Pediatrix Medical Group INC | Stock-Other | 1.03% | +1.03% | NEW | |
| 41 | TEX | Terex CORP | Stock-Industrials | 1.03% | +1.03% | NEW | |
| 42 | ECHO | Echostar Corp-a | Stock-Comm Services | 1.00% | +1.00% | NEW | |
| 43 | LINC | Lincoln Educational Services | Stock-Other | 0.93% | +0.93% | NEW | |
| 44 | DLTR | Dollar Tree INC | Stock-Consumer Staples | 0.91% | +0.91% | NEW | |
| 45 | NTRA | Natera INC | Stock-Healthcare | 0.90% | +0.90% | NEW | |
| 46 | AMKR | Amkor Technology INC | Stock-Tech | 0.88% | +0.88% | NEW | |
| 47 | UI | Ubiquiti INC | Stock-Tech | 0.85% | +0.85% | NEW | |
| 48 | KGS | Kodiak Gas Services INC | Stock-Other | 0.82% | +0.82% | NEW | |
| 49 | FIVE | Five Below | Stock-Consumer Disc | 0.81% | +0.81% | NEW | |
| 50 | OSIS | Osi Systems INC | Stock-Tech | 0.75% | +0.75% | NEW |
Performance for Q3 2026
-2.5%
Performance Last 4 Quarters
+37.4%
Based on 68% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 80 | $104.5M | 100 | |
| 2024-12-31 | 117 | $78.8M | 0 | |
| 2024-09-30 | 113 | $70.5M | 0 | |
| 2024-06-30 | 114 | $66.6M | 0 | |
| 2024-03-31 | 113 | $66.0M | 0 | |
| 2023-12-31 | 109 | $57.4M | 0 | |
| 2023-09-30 | 119 | $53.7M | 0 | |
| 2023-06-30 | 112 | $54.2M | 0 | |
| 2023-03-31 | 106 | $44.5M | 0 | |
| 2022-12-31 | 106 | $39.4M | 0 | |
| 2022-09-30 | 100 | $37.0M | 0 | |
| 2022-06-30 | 103 | $44.0M | 0 | |
| 2022-03-31 | 137 | $58.1M | 0 | |
| 2021-12-31 | 141 | $61.3M | 0 | |
| 2021-09-30 | 147 | $57.7M | 0 | |
| 2021-06-30 | 147 | $53.0M | 97 | |
| 2021-03-31 | 148 | $50.0M | 90 | |
| 2020-12-31 | 150 | $46.5M | 67 | |
| 2020-09-30 | 177 | $44.3M | 100 | |
| 2020-06-30 | 179 | $118.8M | 66 | |
| 2020-03-31 | 198 | $94.0M | 78 | |
| 2019-12-31 | 232 | $109.5M | 68 | |
| 2019-09-30 | 201 | $97.5M | 48 | |
| 2019-06-30 | 207 | $98.0M | 65 | |
| 2019-03-31 | 262 | $96.0M | 74 | |
| 2018-12-31 | 248 | $74.1M | 86 | |
| 2018-09-30 | 372 | $107.3M | 64 | |
| 2018-06-30 | 383 | $116.5M | 59 | |
| 2018-03-31 | 437 | $104.2M | 62 | |
| 2017-12-31 | 428 | $99.3M | 57 | |
| 2017-09-30 | 417 | $88.1M | 98 | |
| 2017-06-30 | 410 | $196.5M | 59 | |
| 2017-03-31 | 394 | $181.8M | 49 | |
| 2016-12-31 | 310 | $178.0M | 94 | |
| 2016-09-30 | 294 | $280.7M | 63 | |
| 2016-06-30 | 308 | $263.4M | 74 | |
| 2016-03-31 | 231 | $275.7M | 87 | |
| 2015-12-31 | 297 | $288.1M | 87 | |
| 2015-09-30 | 384 | $322.1M | 93 | |
| 2015-06-30 | 384 | $226.4M | 83 | |
| 2015-03-31 | 301 | $186.9M | 78 | |
| 2014-12-31 | 303 | $194.9M | 100 | |
| 2014-09-30 | 331 | $187.2M | 100 | |
| 2014-06-30 | 242 | $154.4M | 99 | |
| 2014-03-31 | 258 | $157.7M | 0 | |
| 2013-12-31 | 258 | $157.7M | 100 | |
| 2013-09-30 | 238 | $149.4M | 96 | |
| 2013-06-30 | 231 | $166.0M | 0 |
Hanseatic Management Services INC's most significant position changes for 2026-03-31: New buy: Ishares Ultra Short Duration (ICSH); New buy: Schwab US Large-cap ETF (SCHX); New buy: Lumentum Holdings INC (LITE); New buy: Invesco Nasdaq 100 ETF (QQQM); New buy: St Sr Utl Sl Se Spdr Etf-usd (XLU).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | ICSH | Ishares Ultra Short Duration | — | NEW | New buy |
| 2 | SCHX | Schwab US Large-cap ETF | — | NEW | New buy |
| 3 | LITE | Lumentum Holdings INC | — | NEW | New buy |
| 4 | QQQM | Invesco Nasdaq 100 ETF | — | NEW | New buy |
| 5 | XLU | St Sr Utl Sl Se Spdr Etf-usd | — | NEW | New buy |
| 6 | SMH | Vaneck Semiconductor ETF | — | NEW | New buy |
| 7 | SCHA | Schwab US Small-cap ETF | — | NEW | New buy |
| 8 | GLW | Corning INC | — | NEW | New buy |
| 9 | SPMD | Ss Spdr P S&p 400 Midcap ETF | — | NEW | New buy |
| 10 | GSEW | Goldman Sachs Eql Wght Large | — | NEW | New buy |
| 11 | COHR | Coherent CORP | — | NEW | New buy |
| 12 | TTMI | Ttm Technologies | — | NEW | New buy |
| 13 | WDC | Western Digital CORP | — | NEW | New buy |
| 14 | IBKR | Interactive Brokers Gro-cl A | — | NEW | New buy |
| 15 | XLP | Ss Consumer Staples Sel Sect | — | NEW | New buy |
| 16 | CRS | Carpenter Technology | — | NEW | New buy |
| 17 | FIDU | Fidelity Msci Indust Indx | — | NEW | New buy |
| 18 | GE | General Electric | — | NEW | New buy |
| 19 | MU | Micron Technology INC | — | NEW | New buy |
| 20 | TPR | Tapestry INC | — | NEW | New buy |
| 21 | LASR | Nlight INC | — | NEW | New buy |
| 22 | VSAT | Viasat INC | — | NEW | New buy |
| 23 | AMAT | Applied Materials INC | — | NEW | New buy |
| 24 | WBD | Warner Bros Discovery INC | — | NEW | New buy |
| 25 | JBL | Jabil INC | — | NEW | New buy |
| 26 | CIEN | Ciena CORP | — | NEW | New buy |
| 27 | AAPL | Apple INC | — | NEW | New buy |
| 28 | BE | Bloom Energy Corp- A | — | NEW | New buy |
| 29 | STIP | Ishares 0-5 Year Tips Bond E | — | NEW | New buy |
| 30 | SPTI | Ss Spdr P Int Term Tsy ETF | — | NEW | New buy |
| 31 | FORM | Formfactor INC | — | NEW | New buy |
| 32 | DAR | Darling Ingredients INC | — | NEW | New buy |
| 33 | BAR | Graniteshares Gold Trust | — | NEW | New buy |
| 34 | TSLA | Tesla INC | — | NEW | New buy |
| 35 | GOOG | Alphabet Inc-cl C | — | NEW | New buy |
| 36 | AA | Alcoa CORP | — | NEW | New buy |
| 37 | FCX | Freeport-mcmoran INC | — | NEW | New buy |
| 38 | ASTS | Ast Spacemobile INC | — | NEW | New buy |
| 39 | SITM | Sitime CORP | — | NEW | New buy |
| 40 | MD | Pediatrix Medical Group INC | — | NEW | New buy |
| 41 | TEX | Terex CORP | — | NEW | New buy |
| 42 | ECHO | Echostar Corp-a | — | NEW | New buy |
| 43 | LINC | Lincoln Educational Services | — | NEW | New buy |
| 44 | DLTR | Dollar Tree INC | — | NEW | New buy |
| 45 | NTRA | Natera INC | — | NEW | New buy |
| 46 | AMKR | Amkor Technology INC | — | NEW | New buy |
| 47 | UI | Ubiquiti INC | — | NEW | New buy |
| 48 | KGS | Kodiak Gas Services INC | — | NEW | New buy |
| 49 | FIVE | Five Below | — | NEW | New buy |
| 50 | OSIS | Osi Systems INC | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-06 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-01-15 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-10-31 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-07-31 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-14 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-15 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-13 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-07-26 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-15 | Amendment | View on EDGAR |
| 2023-03-31 | 2023-05-12 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-01-26 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-08 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-05 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-04-29 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-09 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-10-05 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-07-30 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-11 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-01-29 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-10-29 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-10 | Amendment | View on EDGAR |
| 2020-06-30 | 2020-08-06 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-04-22 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-01-29 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-31 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-07-19 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-08 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-01-29 | 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 | 2018-05-02 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-14 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-07 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-11 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-05 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-07 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-02 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-04 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-03 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-01-29 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-10-29 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-07-31 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-04-15 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-01-26 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-10-30 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-05 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-06 | Amendment | View on EDGAR |
| 2014-03-31 | 2014-05-05 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-05 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-10-25 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-02 | 13F-HR | View on EDGAR |
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