Fred Martin - Disciplined Growth Investors Portfolio Stock Holdings
According to the SEC 13F filed on August 14, 2026, Disciplined Growth Investors disclosed 58 stock positions valued at approximately $5.91B as of quarter-end June 30, 2026. The largest holdings include PLEXUS CORP COM, VIASAT INC COM, and EVERPURE INC CL A.
- Report Period
- June 30, 2026
- No. of Stocks
- 58
- Portfolio Value
- $5.91B
Holdings by Sector
Disciplined Growth Investors Portfolio Holdings in Q2 2026
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| PLEXUS CORP COM | PLXS | Technology | 7.34% | 1,440,935 | -53,684 | -3.59% | $433,245,926 |
| VIASAT INC COM | VSAT | Technology | 7.21% | 4,741,812 | -918,876 | -16.23% | $425,862,181 |
| EVERPURE INC CL A | PSTG | Technology | 6.20% | 4,646,725 | -20,052 | -0.43% | $366,115,502 |
| GARMIN LTD SHS | GRMN | Other | 5.34% | 1,326,832 | -4,609 | -0.35% | $315,175,792 |
| ARISTA NETWORKS INC COM SHS | ANET | Other | 5.14% | 1,788,304 | -22,689 | -1.25% | $303,797,168 |
| COGNEX CORP COM | CGNX | Technology | 5.08% | 4,139,715 | -182,360 | -4.22% | $299,798,160 |
| EXPAND ENERGY CORPORATION COM | CHK | Energy | 3.62% | 2,346,927 | -26,375 | -1.11% | $214,016,273 |
| PROTO LABS INC COM | PRLB | Industrials | 3.29% | 2,380,514 | -116,841 | -4.68% | $194,035,737 |
| AKAMAI TECHNOLOGIES COM | AKAM | Technology | 3.27% | 1,635,207 | -23,585 | -1.42% | $193,297,819 |
| DEVON ENERGY CORP NEW COM | DVN | Energy | 2.95% | 4,219,415 | +4,219,415 | +100.00% | $174,346,240 |
| ALARM COM HLDGS INC COM | ALRM | Technology | 2.84% | 3,585,614 | +316,628 | +9.69% | $167,519,886 |
| GENERAC HLDGS INC COM | GNRC | Industrials | 2.77% | 558,568 | -22,360 | -3.85% | $163,554,442 |
| POWER INTEGRATIONS INC COM | POWI | Technology | 2.68% | 1,891,864 | -67,308 | -3.44% | $158,462,571 |
| SEMTECH CORP COM | SMTC | Technology | 2.62% | 955,033 | -1,251,715 | -56.72% | $154,572,172 |
| INTERDIGITAL INC COM | IDCC | Technology | 2.45% | 510,096 | -46,692 | -8.39% | $144,423,622 |
| ZETA GLOBAL HOLDINGS CORP CL A | ZETA | Technology | 2.25% | 6,761,165 | +607,693 | +9.88% | $133,059,727 |
| ALIGN TECHNOLOGY INC | ALGN | Healthcare | 2.24% | 783,178 | +7,352 | +0.95% | $132,090,801 |
| SNAP ON INC COM | SNA | Industrials | 2.08% | 305,180 | -2,668 | -0.87% | $122,804,633 |
| SPS COMM INC COM | SPSC | Technology | 2.06% | 2,123,881 | +1,312,943 | +161.90% | $121,422,277 |
| GENTEX CORP COM | GNTX | Consumer Cyclical | 1.95% | 4,561,485 | +41,777 | +0.92% | $115,268,739 |
| SHARKNINJA INC COM SHS | SN | Other | 1.85% | 715,721 | +288,292 | +67.45% | $108,982,913 |
| DOUBLEVERIFY HLDGS INC COM | DV | Technology | 1.78% | 9,689,140 | +5,781,039 | +147.92% | $105,030,283 |
| GITLAB, INC | GTLB | Technology | 1.71% | 3,308,421 | +2,398,874 | +263.74% | $101,006,108 |
| MONDAY.COM LTD | MNDY | Other | 1.55% | 1,263,335 | +859,447 | +212.79% | $91,452,821 |
| SUPER MICRO COMPUTER INC COM N | SMCI | Other | 1.32% | 2,663,417 | -2,323,742 | -46.59% | $78,118,021 |
| STITCH FIX INC COM CL A | SFIX | Consumer Cyclical | 1.32% | 18,910,052 | +171,872 | +0.92% | $77,720,314 |
| TAKE-TWO INTERACTIVE SOFTWARE | TTWO | Communication Services | 1.24% | 292,065 | +1,839 | +0.63% | $73,010,534 |
| DOLBY LABORATORIES INC COM CL | DLB | Industrials | 1.11% | 1,247,791 | -19,992 | -1.58% | $65,608,877 |
| FLOOR & DECOR HLDGS INC CL A | FND | Consumer Cyclical | 1.11% | 1,103,591 | +11,750 | +1.08% | $65,509,191 |
| IPG PHOTONICS CORP COM | IPGP | Technology | 1.05% | 530,833 | +2,096 | +0.40% | $62,277,386 |
Showing 30 of 58 holdings in the latest reporting period.