4D Advisors, LLC
Long book
$157.8M
Q1 2026
Positions
34
Top-10 weight
44%
concentration
Last quarter
+27.8%
SPY +14.8%
Turnover
69%
of book per quarter
Strategy in plain words
auto-generated from filings4D Advisors, LLC is a diversified fundamental manager, running a $157.8M US long book across 34 positions.
The portfolio is moderately concentrated (top 10 ≈ 44% of the book). Turnover is high — positions rotate quickly, so individual names matter less than the process. Current anchor positions: WASTE MANAGEMENT INC, AMERICAN PUBLIC EDUCATION, HUNT (JB) TRANSPRT SVCS INC, OLD DOMINION FREIGHT LINE, PERMIAN RESOURCES CORP-CL A.
Over the last 6 quarters its long book ran on average 3.3pp per quarter ahead of the S&P 500, beating the index in 4 of 6 quarters. We rate its filings as signal-bearing: position changes reflect genuine views.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q4 2024
-13.9%
Q1 2025
+14.4%
Q2 2025
+16.3%
Q3 2025
-1.7%
Q4 2025
+4.9%
Q1 2026
+27.8%
Sector allocation
Industrials 40%
Technology 24%
Utilities 9%
Other 6%
Services media 5%
Consumer staples 5%
Materials 5%
Energy 4%
Long book by quarter
What does 4D Advisors, own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| WM WASTE MANAGEMENT INC | Utilities | 40.0K | $9.2M | 5.8% | New |
| APEI AMERICAN PUBLIC EDUCATION | Services media | 150.0K | $8.5M | 5.4% | -14.3% |
| JBHT HUNT (JB) TRANSPRT SVCS INC | Industrials | 40.0K | $8.5M | 5.4% | New |
| ODFL OLD DOMINION FREIGHT LINE | Industrials | 40.0K | $7.8M | 5.0% | New |
| PR PERMIAN RESOURCES CORP-CL A | Energy | 300.0K | $6.4M | 4.1% | New |
| ONTO ONTO INNOVATION INC | Other | 30.0K | $6.2M | 3.9% | Held |
| COHU COHU INC | Technology | 185.0K | $5.7M | 3.6% | -7.5% |
| TPB TURNING POINT BRANDS INC | Consumer staples | 65.0K | $5.6M | 3.6% | -43.5% |
| FIX COMFORT SYSTEMS USA INC | Industrials | 4.0K | $5.5M | 3.5% | -20.0% |
| FSS FEDERAL SIGNAL CORP | Industrials | 50.0K | $5.4M | 3.4% | -28.6% |
| CWST CASELLA WASTE SYSTEMS INC-A | Utilities | 65.0K | $5.2M | 3.3% | -31.6% |
| AEIS ADVANCED ENERGY INDUSTRIES | Technology | 15.0K | $4.8M | 3.1% | Held |
| UCTT ULTRA CLEAN HOLDINGS INC | Technology | 75.0K | $4.7M | 3.0% | -44.4% |
| ICHR ICHOR HOLDINGS LTD | Technology | 100.0K | $4.7M | 3.0% | New |
| MRTN MARTEN TRANSPORT LTD | Industrials | 350.0K | $4.6M | 2.9% | New |
| MPWR MONOLITHIC POWER SYSTEMS INC | Technology | 4.0K | $4.4M | 2.8% | Held |
| AXON AXON ENTERPRISE INC | Industrials | 10.0K | $4.2M | 2.7% | -20.0% |
| MYRG MYR GROUP INC/DELAWARE | Industrials | 15.0K | $4.2M | 2.7% | New |
| KNF KNIFE RIVER CORP | Materials | 50.0K | $4.1M | 2.6% | Held |
| KLIC KULICKE & SOFFA INDUSTRIES | Technology | 60.0K | $3.9M | 2.5% | New |
| XPO XPO INC | Industrials | 20.0K | $3.9M | 2.5% | New |
| CECO CECO ENVIRONMENTAL CORP | Industrials | 65.0K | $3.9M | 2.5% | New |
| KNX KNIGHT-SWIFT TRANSPORTATION | Industrials | 65.0K | $3.7M | 2.4% | -13.3% |
| CVLG COVENANT LOGISTICS GROUP INC | Industrials | 135.0K | $3.7M | 2.3% | New |
| POWL POWELL INDUSTRIES INC | Industrials | 6.5K | $3.5M | 2.2% | New |
| AEBI AEBI SCHMIDT HOLDING AG | Industrials | 350.0K | $3.4M | 2.2% | New |
| BHE BENCHMARK ELECTRONICS INC | Technology | 60.0K | $3.4M | 2.1% | New |
| CSL CARLISLE COS INC | Other | 10.0K | $3.3M | 2.1% | -50.0% |
| SHLS SHOALS TECHNOLOGIES GROUP -A | Technology | 500.0K | $3.3M | 2.1% | New |
| NEM NEWMONT CORP | Materials | 30.0K | $3.2M | 2.1% | -40.0% |
| CACI CACI INTERNATIONAL INC -CL A | Technology | 5.5K | $3.0M | 1.9% | New |
| BOOT BOOT BARN HOLDINGS INC | Consumer discretionary | 20.0K | $2.9M | 1.9% | Held |
| CELH CELSIUS HOLDINGS INC | Consumer staples | 75.0K | $2.7M | 1.7% | -46.4% |
| FANG DIAMONDBACK ENERGY INC | Energy | 1.4K | $281K | 0.2% | New |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 15, 2026 | 34 | $157.8M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 17, 2026 | 37 | $182.5M | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 14, 2025 | 33 | $187.8M | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 14, 2025 | 34 | $186.0M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 15, 2025 | 32 | $128.7M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 14, 2025 | 35 | $143.5M | canonical | SEC ↗ |
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