4D Advisors, LLC
CIK
1938268
Location
REDONDO BEACH, CA
Portfolio Value
Micro
$39,102,785
Diversification
Diversified
Filing Date
Global Rank
#4,389
/ 8,232
▼ 85
Top Industry
Semiconductor Equipment & Materials
15.9%
3Y Alpha vs SPY
+7.6%
Period ended 2 months ago
Filed May 15, 2026 · 30d
6 quarters · since Dec 2024
Clone Performance
Feb 2025–Jun 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+34.2%
SPY
+23.4%
Annualised alpha
+7.6%
Max drawdown
−27.6%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
34 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
5.8%
−1.0 pts
Top 5
25.6%
+1.9 pts
Top 10
43.6%
+2.6 pts
HHI
339
Diversified+26
Portfolio Trend
6 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Industrials | 53.8% | $84,904,880 |
| Technology | 24.8% | $39,102,785 |
| Consumer Defensive | 10.7% | $16,834,350 |
| Basic Materials | 4.6% | $7,330,000 |
| Energy | 4.2% | $6,677,257 |
| Consumer Cyclical | 1.9% | $2,927,200 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increasedNo qualifying positions this quarter.
Trimmed
Positions the filer reduced
12 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| CELH | Celsius Holdings, Inc. | −65,000 | 75,000 | $2,661,000 | |
| UCTT | Ultra Clean Holdings, Inc. | −60,000 | 75,000 | $4,663,500 | |
| TPB | Turning Point Brands, Inc. | −50,000 | 65,000 | $5,641,350 | |
| CWST | Casella Waste Systems Inc | −30,000 | 65,000 | $5,157,100 | |
| APEI | American Public Education Inc | −25,000 | 150,000 | $8,532,000 | |
| NEM | NEWMONT Corp /DE/ | −20,000 | 30,000 | $3,247,500 | |
| FSS | Federal Signal Corp /De/ | −20,000 | 50,000 | $5,407,000 | |
| COHU | Cohu Inc | −15,000 | 185,000 | $5,664,700 | |
| KNX | Knight-Swift Transportation Holdings Inc. | −10,000 | 65,000 | $3,742,700 | |
| CSL | Carlisle Companies Inc | −10,000 | 10,000 | $3,336,200 | |
| AXON | Axon Enterprise, Inc. | −2,500 | 10,000 | $4,246,900 | |
| FIX | Comfort Systems USA Inc | −1,000 | 4,000 | $5,515,960 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
17 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| WM | Waste Management Inc | 40,000 | $9,191,600 | |
| JBHT | Hunt J B Transport Services Inc | 40,000 | $8,476,000 | |
| ODFL | Old Dominion Freight Line, Inc. | 40,000 | $7,816,000 | |
| PR | Permian Resources Corp | 300,000 | $6,396,000 | |
| ICHR | Ichor Holdings, Ltd. | 100,000 | $4,661,000 | |
| MRTN | Marten Transport Ltd | 350,000 | $4,595,500 | |
| MYRG | Myr Group Inc. | 15,000 | $4,234,800 | |
| KLIC | Kulicke & Soffa Industries Inc | 60,000 | $3,943,200 | |
| XPO | XPO, Inc. | 20,000 | $3,891,000 | |
| CECO | Ceco Environmental Corp | 65,000 | $3,872,700 | |
| CVLG | Covenant Logistics Group, Inc. | 135,000 | $3,665,250 | |
| POWL | Powell Industries Inc | 6,500 | $3,517,020 | |
| AEBI | Aebi Schmidt Holding AG | 350,000 | $3,398,500 | |
| BHE | Benchmark Electronics Inc | 60,000 | $3,363,600 | |
| SHLS | Shoals Technologies Group, Inc. | 500,000 | $3,290,000 | |
| CACI | Caci International Inc /De/ | 5,500 | $2,991,285 | |
| FANG | Diamondback Energy, Inc. | 1,422 | $281,257 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
20 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| FICO | Fair Isaac Corp | 4,000 | $6,762,480 | |
| CALX | Calix, Inc | 115,000 | $6,086,950 | |
| ACVA | ACV Auctions Inc. | 750,000 | $6,015,000 | |
| SGHC | Super Group (SGHC) Ltd | 500,000 | $5,975,000 | |
| DAVE | Dave Inc./DE | 25,000 | $5,535,250 | |
| UTI | Universal Technical Institute Inc | 175,000 | $4,572,750 | |
| LINC | Lincoln Educational Services Corp | 185,000 | $4,467,750 | |
| DIN | Dine Brands Global, Inc. | 135,000 | $4,338,900 | |
| KAI | Kadant Inc | 15,000 | $4,275,300 | |
| NE | Noble Corp plc | 150,000 | $4,236,000 | |
| NSSC | Napco Security Technologies, Inc | 100,000 | $4,170,000 | |
| ON | On Semiconductor Corp | 75,000 | $4,061,250 | |
| ESTA | Establishment Labs Holdings Inc. | 55,000 | $4,008,400 | |
| RAMP | LiveRamp Holdings, Inc. | 135,000 | $3,964,950 | |
| PWR | Quanta Services, Inc. | 8,500 | $3,587,510 | |
| TRNS | Transcat Inc | 60,000 | $3,403,800 | |
| MEI | Methode Electronics Inc | 500,000 | $3,320,000 | |
| LOVE | Lovesac Co | 200,000 | $2,950,000 | |
| BBSI | Barrett Business Services Inc | 75,000 | $2,715,750 | |
| PAL | Proficient Auto Logistics, Inc | 200,000 | $1,928,000 | |
| No positions match the current search. | ||||
9 positions ·
$39,102,785 total
· Technology only
· as of Mar 31, 2026
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| ONTO |
Onto Innovation Inc.
Technology
|
Held | 30,000 | $6,152,100 | 15.73% | |
| COHU |
Cohu Inc
Technology
|
Reduced | 185,000 | $5,664,700 | 14.49% | |
| UCTT |
Ultra Clean Holdings, Inc.
Technology
|
Reduced | 75,000 | $4,663,500 | 11.93% | |
| ICHR |
Ichor Holdings, Ltd.
Technology
|
NEW | 100,000 | $4,661,000 | 11.92% | |
| MPWR |
Monolithic Power Systems Inc
Technology
|
Held | 4,000 | $4,373,400 | 11.18% | |
| KLIC |
Kulicke & Soffa Industries Inc
Technology
|
NEW | 60,000 | $3,943,200 | 10.08% | |
| BHE |
Benchmark Electronics Inc
Technology
|
NEW | 60,000 | $3,363,600 | 8.60% | |
| SHLS |
Shoals Technologies Group, Inc.
Technology
|
NEW | 500,000 | $3,290,000 | 8.41% | |
| CACI |
Caci International Inc /De/
Technology
|
NEW | 5,500 | $2,991,285 | 7.65% |