Gagnon Advisors, LLC
Filing Date
Global Rank
#5,201
/ 8,604
▼ 318
· as of Mar 2026
Top Industry
Oil & Gas Midstream
18.4%
3Y Alpha vs SPY
-7.8%
Period ended 3 months ago
Filed Apr 22, 2026 · 3mo
25 quarters · since Mar 2020
Clone Performance
Jul 2023–Jul 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+44.6%
SPY
+76.5%
Annualised alpha
-7.8%
Max drawdown
−30.2%
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
21 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
10.2%
−0.3 pts
Top 5
43.8%
+3.3 pts
Top 10
71.5%
+6.2 pts
HHI
635
Diversified+61
Portfolio Trend
25 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Healthcare | 35.6% | $44,944,101 |
| Technology | 22.5% | $28,396,104 |
| Energy | 18.4% | $23,296,844 |
| Industrials | 9.5% | $12,056,349 |
| Real Estate | 8.3% | $10,503,271 |
| Communication Services | 3.3% | $4,161,370 |
| Consumer Cyclical | 2.1% | $2,631,368 |
| Financial Services | 0.2% | $314,203 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
6 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| FRSH | Freshworks Inc. | +211,333 | 776,212 | $6,232,982 | |
| AMPL | Amplitude, Inc. | +177,775 | 634,987 | $4,330,611 | |
| PCRX | Pacira BioSciences, Inc. | +91,729 | 352,637 | $7,969,596 | |
| VERX | Vertex, Inc. | +64,571 | 297,050 | $3,531,924 | |
| NVGS | Navigator Holdings Ltd. | +22,815 | 539,881 | $10,435,899 | |
| WGS | GeneDx Holdings Corp. | +21,163 | 148,225 | $9,519,009 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
1 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| HZO | Marinemax Inc | −97,242 | 97,242 | $2,631,368 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
1 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| HNGE | Hinge Health, Inc. | 80,787 | $3,115,146 | |
| No positions match the current search. | ||||
21 positions ·
$126,303,610 total
· as of Mar 31, 2026
All sectors
Communication Services
Consumer Cyclical
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| EPD |
Enterprise Products Partners L.P.
Energy
|
Held | 339,877 | $12,860,945 | 10.18% | |
| AMRC |
Ameresco, Inc.
Industrials
|
Held | 472,798 | $12,056,349 | 9.55% | |
| EQIX |
Equinix Inc
Real Estate
|
Held | 10,715 | $10,503,271 | 8.32% | |
| NVGS |
Navigator Holdings Ltd.
Energy
|
Added | 539,881 | $10,435,899 | 8.26% | |
| WGS |
GeneDx Holdings Corp.
Healthcare
|
Added | 148,225 | $9,519,009 | 7.54% | |
| CDNA |
CareDx, Inc.
Healthcare
|
Held | 532,892 | $9,251,005 | 7.32% | |
| PCRX |
Pacira BioSciences, Inc.
Healthcare
|
Added | 352,637 | $7,969,596 | 6.31% | |
| PROF |
Profound Medical Corp.
Healthcare
|
Held | 962,186 | $6,234,965 | 4.94% | |
| FRSH |
Freshworks Inc.
Technology
|
Added | 776,212 | $6,232,982 | 4.93% | |
| BLFS |
Biolife Solutions Inc
Healthcare
|
Held | 274,217 | $5,232,060 | 4.14% | |
| FIVN |
Five9, Inc.
Technology
|
Held | 336,277 | $5,101,322 | 4.04% | |
| BL |
Blackline, Inc.
Technology
|
Held | 130,050 | $4,811,850 | 3.81% | |
| AMPL |
Amplitude, Inc.
Technology
|
Added | 634,987 | $4,330,611 | 3.43% | |
| DV |
DoubleVerify Holdings, Inc.
Communication Services
|
Held | 438,039 | $4,161,370 | 3.29% | |
| OSUR |
Orasure Technologies Inc
Healthcare
|
Held | 1,207,440 | $3,622,320 | 2.87% | |
| VERX |
Vertex, Inc.
Technology
|
Added | 297,050 | $3,531,924 | 2.80% | |
| HNGE |
Hinge Health, Inc.
Healthcare
|
NEW | 80,787 | $3,115,146 | 2.47% | |
| AOSL |
ALPHA & OMEGA SEMICONDUCTOR Ltd
Technology
|
Held | 120,196 | $2,663,543 | 2.11% | |
| HZO |
Marinemax Inc
Consumer Cyclical
|
Reduced | 97,242 | $2,631,368 | 2.08% | |
| KLTR |
Kaltura Inc
Technology
|
Held | 1,413,010 | $1,723,872 | 1.36% | |
| CNF |
CNFinance Holdings Ltd.
Financial Services
|
Held | 80,359 | $314,203 | 0.25% |