CIK: 0001654344
Total reported value
$1.4B
Reporting period: 2026-03-31 · Number of holdings: 25
Spyglass Capital Management LLC disclosed 25 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $1.4B and a quarterly turnover rate of 43.6%.
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Spyglass Capital Management LLC's disclosed holdings carry a Herfindahl concentration index of 0.044 — mathematically equivalent to about 23 equally-sized positions, close to its 25 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 0.31), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 35% 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 IOT
+25.5% $10.2M
Trim CSGP
-29.6% -$61.3M
Add ASND
-11.4% -$4.4M
Trim MDB
-4.6% -$49.4M
Add CRDO
+52.2% -$383.0K
Trim GLBE
-27.8% -$45.7M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | IOT | Samsara Inc-cl A | Stock-Tech | 6.61% | +2.45% | +25.55% | |
| 2 | ASND | Ascendis Pharma A/S | Stock-Other | 5.96% | +1.53% | -11.45% | |
| 3 | HUBS | Hubspot INC | Stock-Tech | 5.42% | +0.10% | +18.49% | |
| 4 | FOUR | Shift4 Payments Inc-class A | Stock-Tech | 5.42% | +0.07% | +3.13% | |
| 5 | AFRM | Affirm Holdings INC | Stock-Financials | 5.39% | +0.01% | +15.15% | |
| 6 | AAON | Aaon INC | Stock-Industrials | 5.03% | +0.46% | -28.37% | |
| 7 | APP | Applovin Corp-class A | Stock-Tech | 4.69% | +0.62% | +38.06% | |
| 8 | CDNS | Cadence Design Sys INC | Stock-Tech | 4.59% | +0.34% | -14.05% | |
| 9 | MDB | Mongodb INC | Stock-Tech | 4.39% | -1.18% | -4.56% | |
| 10 | FICO | Fair Isaac CORP | Stock-Tech | 4.26% | +0.07% | +13.75% | |
| 11 | GLBE | Global-E Online Ltd. | Stock-Other | 4.23% | -1.05% | -27.78% | |
| 12 | PCOR | Procore Technologies INC | Stock-Tech | 4.06% | +0.12% | -7.03% | |
| 13 | CRDO | Credo Technology Group Holding Ltd | Stock-Tech | 3.93% | +1.13% | +52.24% | |
| 14 | SNOW | Snowflake INC | Stock-Tech | 3.76% | +0.15% | +7.13% | |
| 15 | CVNA | Carvana Co | Stock-Consumer Disc | 3.73% | -0.09% | -7.35% | |
| 16 | APG | Api Group CORP | Stock-Industrials | 3.65% | -0.73% | -44.46% | |
| 17 | KNSL | Kinsale Capital Group INC | Stock-Financials | 3.31% | -0.55% | -30.51% | |
| 18 | NCNO | Ncino INC | Stock-Other | 3.27% | -0.46% | +6.03% | |
| 19 | CSGP | Costar Group INC | Stock-Real Estate | 3.17% | -2.14% | -29.60% | |
| 20 | DASH | Doordash INC - A | Stock-Consumer Disc | 3.17% | +0.10% | +10.20% | |
| 21 | RBLX | Roblox CORP -class A | Stock-Comm Services | 3.12% | +3.12% | NEW | |
| 22 | ILMN | Illumina INC | Stock-Healthcare | 2.84% | +0.20% | -19.05% | |
| 23 | LOAR | Loar Holdings INC | Stock-Other | 2.37% | -0.71% | -35.39% | |
| 24 | MEDP | Medpace Holdings INC | Stock-Healthcare | 1.90% | -0.04% | -19.40% | |
| 25 | CHYM | Chime Financial Inc-cl A | Stock-Other | 1.72% | +1.72% | NEW |
Performance for Q3 2026
+10.8%
Performance Last 4 Quarters
+2%
Based on 54% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 25 | $1.4B | 44 | |
| 2025-12-31 | 25 | $2.0B | 34 | |
| 2025-09-30 | 25 | $1.9B | 66 | |
| 2025-06-30 | 25 | $1.7B | 0 | |
| 2025-03-31 | 25 | $1.5B | 100 | |
| 2024-12-31 | 25 | $1.8B | 0 | |
| 2024-09-30 | 25 | $1.5B | 0 | |
| 2024-06-30 | 25 | $1.4B | 0 | |
| 2024-03-31 | 25 | $1.5B | 0 | |
| 2023-12-31 | 25 | $1.4B | 0 | |
| 2023-09-30 | 25 | $1.3B | 0 | |
| 2023-06-30 | 25 | $1.4B | 0 | |
| 2023-03-31 | 25 | $1.3B | 0 | |
| 2022-12-31 | 25 | $1.2B | 0 | |
| 2022-09-30 | 25 | $1.4B | 0 | |
| 2022-06-30 | 25 | $1.8B | 0 | |
| 2022-03-31 | 25 | $2.9B | 0 | |
| 2021-12-31 | 25 | $3.8B | 0 | |
| 2021-09-30 | 25 | $4.4B | 0 | |
| 2021-06-30 | 25 | $4.5B | 34 | |
| 2021-03-31 | 25 | $3.8B | 28 | |
| 2020-12-31 | 25 | $3.3B | 41 | |
| 2020-09-30 | 26 | $2.2B | 36 | |
| 2020-06-30 | 26 | $1.6B | 68 | |
| 2020-03-31 | 25 | $885.2M | 36 | |
| 2019-12-31 | 25 | $778.9M | 70 | |
| 2019-09-30 | 25 | $376.7M | 30 | |
| 2019-06-30 | 26 | $316.5M | 29 | |
| 2019-03-31 | 26 | $258.4M | 64 | |
| 2018-12-31 | 26 | $133.4M | 0 |
Spyglass Capital Management LLC's most significant position changes for 2026-03-31: Sold out: Exact Sciences CORP (EXK); Sold out: Duolingo (DUOL); New buy: Roblox CORP -class A (RBLX); New buy: Chime Financial Inc-cl A (CHYM); Add: Samsara Inc-cl A (IOT) — shares +25.55%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | IOT | Samsara Inc-cl A | +2.5% | +25.55% | Add |
| 2 | ASND | Ascendis Pharma A/S | +1.5% | -11.45% | Trim |
| 3 | CRDO | Credo Technology Group Holding Ltd | +1.1% | +52.24% | Add |
| 4 | APP | Applovin Corp-class A | +0.6% | +38.06% | Add |
| 5 | AAON | Aaon INC | +0.5% | -28.37% | Trim |
| 6 | CDNS | Cadence Design Sys INC | +0.3% | -14.05% | Trim |
| 7 | ILMN | Illumina INC | +0.2% | -19.05% | Trim |
| 8 | SNOW | Snowflake INC | +0.2% | +7.13% | Add |
| 9 | PCOR | Procore Technologies INC | +0.1% | -7.03% | Trim |
| 10 | HUBS | Hubspot INC | +0.1% | +18.49% | Add |
| 11 | DASH | Doordash INC - A | +0.1% | +10.20% | Add |
| 12 | FOUR | Shift4 Payments Inc-class A | +0.1% | +3.13% | Add |
| 13 | FICO | Fair Isaac CORP | +0.1% | +13.75% | Add |
| 14 | AFRM | Affirm Holdings INC | 0% | +15.15% | Add |
| 15 | MEDP | Medpace Holdings INC | 0% | -19.40% | Trim |
| 16 | CVNA | Carvana Co | -0.1% | -7.35% | Trim |
| 17 | NCNO | Ncino INC | -0.5% | +6.03% | Add |
| 18 | KNSL | Kinsale Capital Group INC | -0.6% | -30.51% | Trim |
| 19 | LOAR | Loar Holdings INC | -0.7% | -35.39% | Trim |
| 20 | APG | Api Group CORP | -0.7% | -44.46% | Trim |
| 21 | GLBE | Global-E Online Ltd. | -1.1% | -27.78% | Trim |
| 22 | MDB | Mongodb INC | -1.2% | -4.56% | Trim |
| 23 | CSGP | Costar Group INC | -2.1% | -29.60% | Trim |
| 24 | EXK | Exact Sciences CORP | — | EXIT | Sold out |
| 25 | DUOL | Duolingo | — | EXIT | Sold out |
| 26 | RBLX | Roblox CORP -class A | — | NEW | New buy |
| 27 | CHYM | Chime Financial Inc-cl A | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-18 | Amendment | View on EDGAR |
| 2026-03-31 | 2026-05-15 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-17 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-13 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-14 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-14 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-15 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-14 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-14 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-15 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-16 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-14 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-16 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-17 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-16 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-16 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-14 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-15 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-14 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-14 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-14 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-15 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-14 | 13F-HR | View on EDGAR |
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