CIK: 0000911270
Total reported value
$209.2M
Reporting period: 2026-03-31 · Number of holdings: 42
GLYNN CAPITAL MANAGEMENT LLC disclosed 42 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $209.2M and a quarterly turnover rate of 70.6%.
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Glynn Capital Management LLC's disclosed holdings carry a Herfindahl concentration index of 0.067 — mathematically equivalent to about 15 equally-sized positions, well below its 42 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.36), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Trim MDB
-49.0% -$12.7M
Trim SNOW
-46.7% -$10.9M
Add IOT
+48.9% $2.6M
Add TSM
-18.0% -$2.0M
Add VRT
-42.2% -$2.1M
Add RBLX
+85.4% $1.7M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | OSCR | Oscar Health INC - Class A | Stock-Healthcare | 14.21% | +0.68% | -5.43% | |
| 2 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 10.09% | +2.13% | -18.02% | |
| 3 | VRT | Vertiv Holdings Co-a | Stock-Industrials | 8.53% | +1.67% | -42.19% | |
| 4 | NU | Nu Holdings Ltd. | Stock-Financials | 6.18% | -0.85% | -26.42% | |
| 5 | TOST | Toast Inc-class A | Stock-Tech | 5.46% | -0.48% | -11.45% | |
| 6 | IOT | Samsara Inc-cl A | Stock-Tech | 4.92% | +2.26% | +48.94% | |
| 7 | FPS | Forgent Power Solutions INC | Stock-Other | 4.78% | +4.78% | NEW | |
| 8 | ANET | Arista Networks INC | Stock-Tech | 4.51% | +0.79% | -6.98% | |
| 9 | NET | Cloudflare INC - Class A | Stock-Tech | 4.26% | +0.69% | -18.04% | |
| 10 | CRWD | Crowdstrike Holdings INC - A | Stock-Tech | 4.22% | -0.23% | -18.03% | |
| 11 | PLTR | Palantir Technologies Inc-a | Stock-Tech | 4.18% | +4.18% | NEW | |
| 12 | HOOD | Robinhood Markets INC - A | Stock-Financials | 3.96% | +3.96% | NEW | |
| 13 | APP | Applovin Corp-class A | Stock-Tech | 3.94% | +0.71% | +48.40% | |
| 14 | LITE | Lumentum Holdings INC | Stock-Tech | 3.84% | +3.84% | NEW | |
| 15 | CRWV | Coreweave Inc-cl A | Stock-Tech | 3.79% | +3.79% | NEW | |
| 16 | DDOG | Datadog INC - Class A | Stock-Tech | 3.62% | -0.29% | -23.31% | |
| 17 | RBLX | Roblox CORP -class A | Stock-Comm Services | 3.53% | +1.57% | +85.41% | |
| 18 | SNOW | Snowflake INC | Stock-Tech | 3.00% | -2.89% | -46.70% | |
| 19 | MDB | Mongodb INC | Stock-Tech | 2.57% | -3.64% | -49.00% | |
| 20 | NVDA | Nvidia CORP | Stock-Tech | 0.07% | +0.01% | -10.47% | |
| 21 | ✓ | Alphabet Inc. | Stock-Other | 0.05% | — | -16.24% | |
| 22 | AAPL | Apple INC | Stock-Tech | 0.05% | -0.01% | -28.33% | |
| 23 | MSFT | Microsoft CORP | Stock-Tech | 0.03% | -0.02% | -34.71% | |
| 24 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.03% | +0.01% | +23.91% | |
| 25 | AMZN | Amazon.com INC | Stock-Consumer Disc | 0.03% | — | -29.12% | |
| 26 | AVGO | Broadcom INC | Stock-Tech | 0.03% | +0.01% | — | |
| 27 | TSLA | Tesla INC | Stock-Consumer Disc | 0.02% | — | — | |
| 28 | SHOP | Shopify INC - Class A | Stock-Tech | 0.01% | — | +51.57% | |
| 29 | GEV | GE Vernova INC | Stock-Industrials | 0.01% | — | +12.50% | |
| 30 | ✓ | Netflix, Inc. | Stock-Other | 0.01% | — | +15.43% | |
| 31 | AMAT | Applied Materials INC | Stock-Tech | 0.01% | +0.01% | NEW | |
| 32 | MU | Micron Technology INC | Stock-Tech | 0.01% | +0.01% | +18.92% | |
| 33 | LRCX | Lam Research CORP | Stock-Tech | 0.01% | +0.01% | NEW | |
| 34 | TTMI | Ttm Technologies | Stock-Tech | 0.01% | +0.01% | NEW | |
| 35 | ADI | Analog Devices INC | Stock-Tech | 0.01% | +0.01% | NEW | |
| 36 | ✓ | Twilio Inc. | Stock-Other | 0.01% | +0.01% | NEW | |
| 37 | ✓ | Visa Inc. | Stock-Other | 0.01% | +0.01% | +62.50% | |
| 38 | UBER | Uber Technologies INC | Stock-Industrials | 0.01% | +0.01% | NEW | |
| 39 | MA | Mastercard INC - A | Stock-Financials | 0.01% | +0.01% | +53.33% | |
| 40 | AMD | Advanced Micro Devices | Stock-Tech | 0.01% | — | -46.08% | |
| 41 | OKTA | Okta INC | Stock-Tech | 0.01% | +0.01% | — | |
| 42 | MELI | Mercadolibre INC | Stock-Consumer Disc | — | -0.01% | -25.00% |
Performance for Q3 2026
+7.5%
Performance Last 4 Quarters
+0.1%
Based on 56% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 42 | $209.2M | 71 | |
| 2025-12-31 | 37 | $291.1M | 22 | |
| 2025-09-30 | 35 | $316.8M | 47 | |
| 2025-06-30 | 47 | $444.8M | 0 | |
| 2025-03-31 | 48 | $380.1M | 100 | |
| 2024-12-31 | 50 | $424.1M | 0 | |
| 2024-09-30 | 47 | $436.8M | 0 | |
| 2024-06-30 | 39 | $495.5M | 0 | |
| 2024-03-31 | 40 | $533.7M | 0 | |
| 2023-12-31 | 42 | $534.9M | 0 | |
| 2023-09-30 | 43 | $460.2M | 0 | |
| 2023-06-30 | 42 | $450.6M | 0 | |
| 2023-03-31 | 45 | $419.8M | 0 | |
| 2022-12-31 | 47 | $413.0M | 0 | |
| 2022-09-30 | 49 | $468.6M | 0 | |
| 2022-06-30 | 49 | $480.8M | 0 | |
| 2022-03-31 | 49 | $743.4M | 0 | |
| 2021-12-31 | 49 | $938.7M | 0 | |
| 2021-09-30 | 47 | $1.1B | 0 | |
| 2021-06-30 | 43 | $1.1B | 100 | |
| 2021-03-31 | 45 | $1.0B | 29 | |
| 2020-12-31 | 45 | $1.0B | 39 | |
| 2020-09-30 | 49 | $941.2M | 32 | 130744w290138f322266l |
| 2020-06-30 | 44 | $804.2M | 48 | |
| 2020-03-31 | 43 | $532.7M | 25 | |
| 2019-12-31 | 43 | $572.7M | 16 | 1g06242281762p398138h |
| 2019-09-30 | 43 | $547.0M | 18 | 1g06242281762p330303m |
| 2019-06-30 | 43 | $585.5M | 100 | 181762p2g06242330303m |
| 2019-03-31 | 43 | $540.8M | 21 | |
| 2018-12-31 | 43 | $467.7M | 34 | |
| 2018-09-30 | 41 | $497.1M | 29 | |
| 2018-06-30 | 38 | $463.8M | 27 | |
| 2018-03-31 | 42 | $447.2M | 21 | |
| 2017-12-31 | 40 | $465.2M | 33 | |
| 2017-09-30 | 40 | $398.4M | 15 | |
| 2017-06-30 | 41 | $371.8M | 15 | |
| 2017-03-31 | 39 | $330.5M | 16 | |
| 2016-12-31 | 40 | $293.6M | 32 | |
| 2016-09-30 | 41 | $316.5M | 25 | |
| 2016-06-30 | 46 | $306.7M | 20 | |
| 2016-03-31 | 49 | $307.4M | 21 | |
| 2015-12-31 | 48 | $319.6M | 39 | |
| 2015-09-30 | 51 | $302.6M | 30 | |
| 2015-06-30 | 49 | $314.2M | 31 | |
| 2015-03-31 | 47 | $261.8M | 27 | |
| 2014-12-31 | 46 | $283.6M | 15 | |
| 2014-09-30 | 46 | $287.2M | 12 | |
| 2014-06-30 | 50 | $309.8M | 45 | |
| 2014-03-31 | 47 | $254.2M | 16 | |
| 2013-12-31 | 48 | $286.2M | 42 | |
| 2013-09-30 | 51 | $303.4M | 34 | |
| 2013-06-30 | 52 | $248.5M | — |
Glynn Capital Management LLC's most significant position changes for 2026-03-31: Sold out: Klaviyo Inc-a (KVYO); Sold out: Adyen Nv-unspon Adr (ADYEY); Sold out: ServiceNow Inc.; Sold out: Atlassian Corp-cl A (TEAM); Sold out: Flutter Entertainment plc (FLUT).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | IOT | Samsara Inc-cl A | +2.3% | +48.94% | Add |
| 2 | TSM | Taiwan Semiconductor-sp Adr | +2.1% | -18.02% | Trim |
| 3 | VRT | Vertiv Holdings Co-a | +1.7% | -42.19% | Trim |
| 4 | RBLX | Roblox CORP -class A | +1.6% | +85.41% | Add |
| 5 | ANET | Arista Networks INC | +0.8% | -6.98% | Trim |
| 6 | APP | Applovin Corp-class A | +0.7% | +48.40% | Add |
| 7 | NET | Cloudflare INC - Class A | +0.7% | -18.04% | Trim |
| 8 | OSCR | Oscar Health INC - Class A | +0.7% | -5.43% | Trim |
| 9 | NVDA | Nvidia CORP | 0% | -10.47% | Trim |
| 10 | AVGO | Broadcom INC | 0% | — | Unchanged |
| 11 | META | Meta Platforms Inc-class A | 0% | +23.91% | Add |
| 12 | MU | Micron Technology INC | 0% | +18.92% | Add |
| 13 | ✓ | Visa Inc. | 0% | +62.50% | Add |
| 14 | MA | Mastercard INC - A | 0% | +53.33% | Add |
| 15 | OKTA | Okta INC | 0% | — | Unchanged |
| 16 | AMZN | Amazon.com INC | — | -29.12% | Trim |
| 17 | ✓ | Alphabet Inc. | — | -16.24% | Trim |
| 18 | AMD | Advanced Micro Devices | — | -46.08% | Trim |
| 19 | TSLA | Tesla INC | — | — | Unchanged |
| 20 | GEV | GE Vernova INC | — | +12.50% | Add |
| 21 | ✓ | Netflix, Inc. | — | +15.43% | Add |
| 22 | SHOP | Shopify INC - Class A | — | +51.57% | Add |
| 23 | AAPL | Apple INC | 0% | -28.33% | Trim |
| 24 | MELI | Mercadolibre INC | 0% | -25.00% | Trim |
| 25 | MSFT | Microsoft CORP | 0% | -34.71% | Trim |
| 26 | CRWD | Crowdstrike Holdings INC - A | -0.2% | -18.03% | Trim |
| 27 | DDOG | Datadog INC - Class A | -0.3% | -23.31% | Trim |
| 28 | TOST | Toast Inc-class A | -0.5% | -11.45% | Trim |
| 29 | NU | Nu Holdings Ltd. | -0.9% | -26.42% | Trim |
| 30 | SNOW | Snowflake INC | -2.9% | -46.70% | Trim |
| 31 | MDB | Mongodb INC | -3.6% | -49.00% | Trim |
| 32 | KVYO | Klaviyo Inc-a | — | EXIT | Sold out |
| 33 | ADYEY | Adyen Nv-unspon Adr | — | EXIT | Sold out |
| 34 | ✓ | ServiceNow Inc. | — | EXIT | Sold out |
| 35 | TEAM | Atlassian Corp-cl A | — | EXIT | Sold out |
| 36 | FLUT | Flutter Entertainment plc | — | EXIT | Sold out |
| 37 | FPS | Forgent Power Solutions INC | — | NEW | New buy |
| 38 | PLTR | Palantir Technologies Inc-a | — | NEW | New buy |
| 39 | HOOD | Robinhood Markets INC - A | — | NEW | New buy |
| 40 | LITE | Lumentum Holdings INC | — | NEW | New buy |
| 41 | CRWV | Coreweave Inc-cl A | — | NEW | New buy |
| 42 | OPRT | Oportun Financial CORP | — | EXIT | Sold out |
| 43 | AMAT | Applied Materials INC | — | NEW | New buy |
| 44 | LRCX | Lam Research CORP | — | NEW | New buy |
| 45 | TTMI | Ttm Technologies | — | NEW | New buy |
| 46 | ADI | Analog Devices INC | — | NEW | New buy |
| 47 | ✓ | Twilio Inc. | — | NEW | New buy |
| 48 | UBER | Uber Technologies INC | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-08 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-10 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-12 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-08 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-07 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-11 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-08 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-02 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-07 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-06 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-09 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-02 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-08 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-02 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-28 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-07-25 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-04-25 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-07 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-01 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-03 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-03 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-11 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-03 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-03 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-04 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-06 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-04 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-02 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-07 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-11 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-10-31 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-07 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-02 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-01-16 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-10-19 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-10-02 | Amendment | View on EDGAR |
| 2017-06-30 | 2017-08-03 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-09 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-06 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-10-28 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-07-28 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-13 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-11 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-12 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-07 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-06 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-11 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-04 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-06 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-06 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-01-28 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-05 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-02 | 13F-HR | View on EDGAR |
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