Fred Martin runs Disciplined Growth Investors with a playbook that zigs when others zag. While the rest of Wall Street is crowding into the "Mag 7," Martin is digging deeper to find the mid-cap growth engines powering the tech revolution. His strategy is all about infrastructure and hardware.
His absolute conviction play right now is Super Micro Computer (SMCI), a massive bet on the servers driving the AI boom, which sits at the very top of his holdings. He pairs this with a heavy stake in Pure Storage (PSTG) and the wearable tech giant Garmin (GRMN). This portfolio isn't about chasing hype; it’s about owning the "picks and shovels" of the data age.
Data Snapshot
- Portfolio Value: ~$5.52 Billion (Estimated Reported Value)
- Top 5 Assets:
- Super Micro Computer Inc (SMCI) — 8.23%
- Pure Storage Inc (PSTG) — 7.84%
- Garmin Ltd (GRMN) — 6.14%
- Arista Networks Inc (ANET) — 5.08%
- InterDigital Inc (IDCC) — 4.95%
- Top Sector: Technology (Hardware, Infrastructure & Data Storage)
Portfolio
Update at 31 Desember 2025, from Valuesider
| Ticker |
Stock |
% of Portfolio |
Shares |
Reported Price |
% difference Current Price |
Value |
| AKAM |
AKAMAI TECHNOLOGIES INC |
2.39% |
1,744,167 |
$75.76 |
🟢 16.20% ($88.03) |
$132,138,092 |
| ALRM |
ALARMCOM HOLDINGS INC |
3.20% |
3,332,095 |
$53.08 |
🔴 2.75% ($51.62) |
$176,867,603 |
| ALGN |
ALIGN TECHNOLOGY INC |
1.82% |
803,981 |
$125.22 |
🟢 26.31% ($158.16) |
$100,674,501 |
| AAPL |
APPLE INC |
0.01% |
1,535 |
$254.63 |
🟢 7.45% ($273.59) |
$390,857 |
| ANET |
ARISTA NETWORKS INC |
5.08% |
1,923,266 |
$145.71 |
- |
$280,239,089 |
| ADSK |
AUTODESK INC |
1.85% |
320,777 |
$317.67 |
🔴 4.98% ($301.86) |
$101,901,230 |
| AXGN |
AXOGEN INC |
0.05% |
167,577 |
$17.84 |
🟢 85.82% ($33.15) |
$2,989,574 |
| AVGO |
BROADCOM INC |
0.01% |
1,037 |
$329.91 |
🟢 5.93% ($349.49) |
$342,117 |
| COG |
CABOT OIL & GAS CORP |
2.86% |
6,675,268 |
$23.65 |
- |
$157,870,088 |
| CTLP |
CANTALOUPE INC |
0.09% |
467,877 |
$10.57 |
🟢 0.28% ($10.60) |
$4,945,460 |
| CELH |
CELSIUS HOLDINGS INC |
0.72% |
688,200 |
$57.49 |
🔴 18.84% ($46.66) |
$39,564,618 |
| CEVA |
CEVA INC |
0.26% |
540,070 |
$26.41 |
🔴 18.48% ($21.53) |
$14,263,249 |
| CHK |
CHESAPEAKE ENERGY CORP |
4.80% |
2,493,676 |
$106.24 |
- |
$264,928,138 |
| CGNX |
COGNEX CORP |
3.78% |
4,604,558 |
$45.30 |
🔴 19.82% ($36.32) |
$208,586,477 |
| CLB |
CORE LABORATORIES INC |
1.34% |
5,969,860 |
$12.36 |
- |
$73,787,470 |
| DLB |
DOLBY LABORATORIES INC-CL A |
1.80% |
1,373,562 |
$72.37 |
🔴 9.66% ($65.38) |
$99,404,682 |
| DV |
DOUBLEVERIFY HOLDINGS INC |
0.63% |
2,895,694 |
$11.98 |
🔴 3.42% ($11.57) |
$34,690,414 |
| EGAN |
EGAIN CORP |
0.14% |
868,825 |
$8.71 |
🟢 17.57% ($10.24) |
$7,567,466 |
| FND |
FLOOR & DECOR HOLDINGS INC-A |
1.49% |
1,119,517 |
$73.70 |
🔴 16.00% ($61.91) |
$82,508,403 |
| FOXF |
FOX FACTORY HOLDING CORP |
0.06% |
127,462 |
$24.29 |
🔴 27.17% ($17.69) |
$3,096,052 |
| GRMN |
GARMIN LTD |
6.14% |
1,376,836 |
$246.22 |
🔴 16.46% ($205.70) |
$339,004,560 |
| IT |
GARTNER INC |
0.41% |
86,687 |
$262.87 |
🔴 3.50% ($253.66) |
$22,787,412 |
| GNRC |
GENERAC HOLDINGS INC |
1.87% |
618,214 |
$167.40 |
🔴 17.16% ($138.68) |
$103,489,024 |
| GNTX |
GENTEX CORP |
2.43% |
4,736,620 |
$28.30 |
🔴 17.21% ($23.43) |
$134,046,346 |
| GEOS |
GEOSPACE TECHNOLOGIES CORP |
0.40% |
1,153,589 |
$18.96 |
🔴 8.02% ($17.44) |
$21,872,047 |
| GLOB |
GLOBANT SA |
0.07% |
71,448 |
$57.38 |
🟢 18.40% ($67.94) |
$4,099,686 |
| GGG |
GRACO INC |
0.54% |
350,878 |
$84.96 |
🔴 1.81% ($83.42) |
$29,810,595 |
| MLHR |
HERMAN MILLER INC |
0.15% |
472,044 |
$17.74 |
- |
$8,374,061 |
| INMD |
INMODE LTD |
0.07% |
255,620 |
$14.90 |
🔴 0.60% ($14.81) |
$3,808,738 |
| IDCC |
INTERDIGITAL INC |
4.95% |
790,941 |
$345.23 |
🔴 4.37% ($330.14) |
$273,056,561 |
| INTU |
INTUIT INC |
1.13% |
91,011 |
$682.91 |
🔴 1.25% ($674.37) |
$62,152,322 |
| ISRG |
INTUITIVE SURGICAL INC |
0.89% |
109,480 |
$447.23 |
🟢 28.62% ($575.21) |
$48,962,740 |
| IPGP |
IPG PHOTONICS CORP |
0.81% |
561,566 |
$79.19 |
🔴 7.74% ($73.06) |
$44,470,412 |
| KRNT |
KORNIT DIGITAL LTD |
0.45% |
1,838,476 |
$13.50 |
🟢 6.81% ($14.42) |
$24,819,426 |
| LGIH |
LGI HOMES INC |
0.74% |
787,022 |
$51.71 |
🔴 16.67% ($43.09) |
$40,696,908 |
| MTLS |
MATERIALISE NV-ADR |
0.10% |
1,008,237 |
$5.57 |
- |
$5,615,880 |
| MCHP |
MICROCHIP TECHNOLOGY INC |
2.07% |
1,782,569 |
$64.22 |
🟢 0.65% ($64.64) |
$114,476,581 |
| MSFT |
MICROSOFT CORP |
0.01% |
672 |
$517.95 |
🔴 5.99% ($486.94) |
$348,062 |
| MDXG |
MIMEDX GROUP INC |
0.17% |
1,383,451 |
$6.98 |
🔴 1.00% ($6.91) |
$9,656,488 |
| PAYX |
PAYCHEX INC |
0.35% |
151,143 |
$126.76 |
🔴 10.03% ($114.05) |
$19,158,887 |
| PLXS |
PLEXUS CORP |
4.07% |
1,553,569 |
$144.69 |
🟢 4.59% ($151.33) |
$224,785,899 |
| POWI |
POWER INTEGRATIONS INC |
1.43% |
1,966,940 |
$40.21 |
🔴 10.47% ($36.00) |
$79,090,657 |
| PWFL |
POWERFLEET INC |
0.70% |
7,351,898 |
$5.24 |
- |
$38,523,946 |
| PGNY |
PROGYNY INC |
0.23% |
601,809 |
$21.52 |
🟢 18.77% ($25.56) |
$12,950,930 |
| PRO |
PROS HOLDINGS INC |
0.21% |
501,748 |
$22.91 |
🟢 1.48% ($23.25) |
$11,495,047 |
| PRLB |
PROTO LABS INC |
2.35% |
2,592,373 |
$50.03 |
🟢 4.54% ($52.30) |
$129,696,421 |
| PSTG |
PURE STORAGE INC - CLASS A |
7.84% |
5,160,182 |
$83.81 |
🔴 18.22% ($68.54) |
$432,474,853 |
| SMTC |
SEMTECH CORP |
3.53% |
2,729,382 |
$71.45 |
🟢 5.98% ($75.72) |
$195,014,344 |
| SN |
SHARKNINJA INC |
0.84% |
447,718 |
$103.15 |
🟢 9.78% ($113.24) |
$46,182,112 |
| SNA |
SNAP-ON INC |
2.05% |
326,023 |
$346.53 |
🟢 1.41% ($351.41) |
$112,976,750 |
| SSTI |
SOUNDTHINKING INC |
0.09% |
413,441 |
$12.06 |
🔴 33.08% ($8.07) |
$4,986,098 |
| SPSC |
SPS COMMERCE INC |
1.50% |
792,472 |
$104.14 |
🔴 11.92% ($91.73) |
$82,528,034 |
| SFIX |
STITCH FIX INC-CLASS A |
1.38% |
17,510,800 |
$4.35 |
🟢 25.29% ($5.45) |
$76,171,980 |
| SRI |
STONERIDGE INC |
0.03% |
190,991 |
$7.62 |
🔴 23.49% ($5.83) |
$1,455,351 |
| SMCI |
SUPER MICRO COMPUTER INC |
8.23% |
9,481,444 |
$47.94 |
- |
$454,540,425 |
| TTWO |
TAKE-TWO INTERACTIVE SOFTWRE |
1.43% |
306,348 |
$258.36 |
🔴 0.93% ($255.95) |
$79,148,069 |
| TREX |
TREX COMPANY INC |
0.97% |
1,035,607 |
$51.67 |
🔴 31.55% ($35.37) |
$53,509,814 |
| VRNT |
VERINT SYSTEMS INC |
0.05% |
143,143 |
$20.25 |
- |
$2,898,646 |
| VSAT |
VIASAT INC |
3.04% |
5,725,915 |
$29.30 |
🟢 18.40% ($34.69) |
$167,769,309 |
| WEAV |
WEAVE COMMUNICATIONS INC |
0.15% |
1,265,453 |
$6.68 |
🟢 8.08% ($7.22) | $8,453,226 |
| YETI |
YETI HOLDINGS INC |
0.46% |
772,764 |
$33.18 |
🟢 36.02% ($45.13) |
$25,640,310 |
| ZETA |
ZETA GLOBAL HOLDINGS CORP-A |
2.20% |
6,114,851 |
$19.87 |
🟢 2.52% ($20.37) |
$121,502,089 |
| ZIP |
ZIPRECRUITER INC-A |
0.32% |
4,153,074 |
$4.22 |
🔴 5.45% ($3.99) |
$17,525,972 |
| SSD |
SIMPSON MANUFACTURING CO INC |
0.78% |
256,037 |
$167.46 |
🔴 0.93% ($165.90) |
$42,875,956 |
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Update at 31 Desember 2025, from Valuesider
