CIK: 0001749611
Total reported value
$53.0M
Reporting period: 2026-03-31 · Number of holdings: 11
Toronado Partners, LLC disclosed 11 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $53.0M and a quarterly turnover rate of 78.3%.
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Toronado Partners, LLC's disclosed holdings carry a Herfindahl concentration index of 0.106 — mathematically equivalent to about 9 equally-sized positions, close to its 11 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.43), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
Recent activity leans toward adding more aggressively to already-large existing positions than to newly initiated ones (a 4.3 percentage-point tilt) — a pattern consistent with a momentum-following approach.
Sector classification currently covers about 59% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Add WIX
+35.5% $1.0M
Trim TWLO
-64.6% -$10.2M
Add FN
-26.3% -$1.3M
Trim AMPL
-58.9% -$6.8M
Add PI
+2.1% -$4.8M
Add VOO
-13.4% -$4.6M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | PI | Impinj INC | Stock-Tech | 13.60% | +2.17% | +2.08% | |
| 2 | FN | Fabrinet | Stock-Tech | 12.81% | +5.13% | -26.30% | |
| 3 | WIX | Wix.com Ltd. | Stock-Tech | 12.73% | +7.24% | +35.49% | |
| 4 | VOO | Vanguard S&P 500 ETF | ETF-Large Cap & Growth | 11.56% | +1.36% | -13.42% | |
| 5 | SITM | Sitime CORP | Stock-Tech | 10.58% | +0.42% | -46.04% | |
| 6 | HLIT | Harmonic INC | Stock-Other | 9.57% | +0.04% | -43.98% | |
| 7 | TWLO | Twilio INC - A | Stock-Tech | 8.78% | -5.44% | -64.65% | |
| 8 | EVER | Everquote INC - Class A | Stock-Other | 8.64% | +1.15% | +2.23% | |
| 9 | KRNT | Kornit Digital Ltd. | Stock-Other | 6.59% | +6.59% | NEW | |
| 10 | AMPL | Amplitude Inc-class A | Stock-Other | 4.10% | -4.48% | -58.89% | |
| 11 | AMBQ | Ambiq Micro INC | Stock-Other | 1.02% | +1.02% | NEW |
Performance for Q3 2026
+4.4%
Performance Last 4 Quarters
+30.6%
Based on 69% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 11 | $53.0M | 78 | |
| 2025-12-31 | 11 | $104.7M | 45 | |
| 2025-09-30 | 12 | $150.9M | 41 | |
| 2025-06-30 | 11 | $140.9M | 0 | |
| 2025-03-31 | 11 | $142.9M | 100 | |
| 2024-12-31 | 11 | $158.3M | 0 | |
| 2024-09-30 | 11 | $167.3M | 0 | |
| 2024-06-30 | 10 | $156.1M | 0 | |
| 2024-03-31 | 17 | $180.6M | 0 | |
| 2023-12-31 | 18 | $190.2M | 0 | |
| 2023-09-30 | 19 | $176.4M | 0 | |
| 2023-06-30 | 21 | $230.7M | 0 | |
| 2023-03-31 | 17 | $273.4M | 0 | |
| 2022-12-31 | 17 | $261.0M | 0 | |
| 2022-09-30 | 19 | $283.6M | 0 | |
| 2022-06-30 | 17 | $306.9M | 0 | |
| 2022-03-31 | 17 | $339.8M | 0 | |
| 2021-12-31 | 16 | $314.2M | 0 | |
| 2021-09-30 | 15 | $284.5M | 0 | |
| 2021-06-30 | 17 | $343.1M | 100 | |
| 2021-03-31 | 10 | $308.0M | 29 | |
| 2020-12-31 | 11 | $377.3M | 36 | |
| 2020-09-30 | 12 | $359.0M | 35 | |
| 2020-06-30 | 11 | $383.3M | 34 | |
| 2020-03-31 | 11 | $319.8M | 22 | |
| 2019-12-31 | 12 | $352.0M | 42 | |
| 2019-09-30 | 12 | $292.3M | 25 | |
| 2019-06-30 | 12 | $227.7M | 22 | |
| 2019-03-31 | 11 | $182.9M | 66 | |
| 2018-12-31 | 13 | $115.4M | — |
Toronado Partners, LLC's most significant position changes for 2026-03-31: Sold out: Tripadvisor INC (TRIP); Sold out: Stubhub Holdings Inc-class A (STUB); New buy: Kornit Digital Ltd. (KRNT); New buy: Ambiq Micro INC (AMBQ); Add: Wix.com Ltd. (WIX) — shares +35.49%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | WIX | Wix.com Ltd. | +7.2% | +35.49% | Add |
| 2 | FN | Fabrinet | +5.1% | -26.30% | Trim |
| 3 | PI | Impinj INC | +2.2% | +2.08% | Add |
| 4 | VOO | Vanguard S&P 500 ETF | +1.4% | -13.42% | Trim |
| 5 | EVER | Everquote INC - Class A | +1.2% | +2.23% | Add |
| 6 | SITM | Sitime CORP | +0.4% | -46.04% | Trim |
| 7 | HLIT | Harmonic INC | 0% | -43.98% | Trim |
| 8 | AMPL | Amplitude Inc-class A | -4.5% | -58.89% | Trim |
| 9 | TWLO | Twilio INC - A | -5.4% | -64.65% | Trim |
| 10 | TRIP | Tripadvisor INC | — | EXIT | Sold out |
| 11 | STUB | Stubhub Holdings Inc-class A | — | EXIT | Sold out |
| 12 | KRNT | Kornit Digital Ltd. | — | NEW | New buy |
| 13 | AMBQ | Ambiq Micro INC | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-13 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-12 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-13 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-13 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-14 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-13 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-13 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-13 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-14 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-13 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-13 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-11 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-12 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-05-12 | Amendment | View on EDGAR |
| 2022-12-31 | 2023-02-13 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-10 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-12 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-13 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-11 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-12 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-13 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-14 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-12 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-13 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-14 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-14 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-14 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-13 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-13 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-15 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-12 | 13F-HR | View on EDGAR |
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