GLYNN CAPITAL MANAGEMENT LLC
Regulatory profile
From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.
Portfolio style
Measured from the filed 13F common-share book for Jun 30, 2026, the newest measured quarter, never from the firm's own description.
Closest benchmark: the Nasdaq-100 as of 2026-06-30, active share 90.7%; sector active share 39.0% against the combined 13F book's sector weights.
Over time 26 measured quarters
How the bands are measured
Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
39 tracked positions · as of Sep 30, 2026 · Δ vs Jun 30, 2026Portfolio Trend
Sector Breakdown
As of Sep 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 61.2% | $204,453,705 |
| Industrials | 15.1% | $50,412,942 |
| Healthcare | 12.8% | $42,584,982 |
| Financial Services | 8.7% | $28,964,922 |
| Communication Services | 2.2% | $7,412,136 |
| Consumer Cyclical | 0.0% | $140,787 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| LIFE | Ethos Technologies Inc. | +357,432 | 476,575 | $15,998,622 | |
| CRWD | CrowdStrike Holdings, Inc. | +43,891 | 58,862 | $15,583,714 | |
| TWLO | Twilio Inc | +39,350 | 39,451 | $11,537,839 | |
| PLTR | Palantir Technologies Inc. | +13,050 | 81,826 | $15,305,553 | |
| FPS | Forgent Power Solutions, Inc. | +10,515 | 345,268 | $12,926,833 | |
| DDOG | Datadog, Inc. | +6,101 | 36,751 | $10,064,261 | |
| SNDK | Sandisk Corp | +2,468 | 6,291 | $10,945,647 | |
| NVDA | Nvidia Corp | +83 | 847 | $193,437 | |
| GOOGL | Alphabet Inc. | +61 | 458 | $157,588 | |
| AMZN | Amazon Com Inc | +54 | 407 | $101,404 | |
| SNOW | Snowflake Inc. | +24 | 86 | $29,202 | |
| FIX | Comfort Systems USA Inc | +7 | 19 | $31,427 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| OSCR | Oscar Health, Inc. | −1,194,992 | 1,380,836 | $42,584,982 | |
| ANET | Arista Networks, Inc. | −32,971 | 43,234 | $8,802,010 | |
| VRT | Vertiv Holdings Co | −13,127 | 46,362 | $11,187,614 | |
| NET | Cloudflare, Inc. | −12,771 | 35,115 | $12,194,737 | |
| CRWV | CoreWeave, Inc. | −12,732 | 133,275 | $11,610,918 | |
| TSM | Taiwan Semiconductor Manufacturing Co Ltd | −11,901 | 42,124 | $19,216,547 | |
| AMD | Advanced Micro Devices Inc | −6,811 | 18,049 | $11,041,656 | |
| TOST | Toast, Inc. | −4,114 | 248,515 | $7,204,449 | |
| LITE | Lumentum Holdings Inc. | −2,385 | 12,449 | $12,091,215 | |
| HOOD | Robinhood Markets, Inc. | −1,907 | 115,256 | $12,966,300 | |
| APP | AppLovin Corp | −423 | 24,694 | $7,171,878 | |
| GEV | GE Vernova Inc. | −149 | 8,513 | $8,091,521 | |
| AAPL | Apple Inc. | −62 | 429 | $142,865 | |
| MSFT | Microsoft Corp | −18 | 237 | $121,557 | |
| MU | Micron Technology Inc | −18 | 44 | $46,864 | |
| LRCX | Lam Research Corp | −13 | 64 | $21,024 | |
| AMAT | Applied Materials Inc /De | −8 | 42 | $21,477 | |
| No positions match the current search. | |||||
Sold Out
Positions the filer fully exited| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| INFQ |
Infleqtion, Inc.
Technology
|
Held | 4,315,260 | $58,126,552 | 17.40% | |
| OSCR |
Oscar Health, Inc.
Healthcare
|
Reduced | 1,380,836 | $42,584,982 | 12.75% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
Reduced | 42,124 | $19,216,547 | 5.75% | |
| LIFE |
Ethos Technologies Inc.
Financial Services
|
Added | 476,575 | $15,998,622 | 4.79% | |
| CRWD |
CrowdStrike Holdings, Inc.
Technology
|
Added | 58,862 | $15,583,714 | 4.67% | |
| PLTR |
Palantir Technologies Inc.
Technology
|
Added | 81,826 | $15,305,553 | 4.58% | |
| HOOD |
Robinhood Markets, Inc.
Financial Services
|
Reduced | 115,256 | $12,966,300 | 3.88% | |
| FPS |
Forgent Power Solutions, Inc.
Industrials
|
Added | 345,268 | $12,926,833 | 3.87% | |
| NET |
Cloudflare, Inc.
Technology
|
Reduced | 35,115 | $12,194,737 | 3.65% | |
| LITE |
Lumentum Holdings Inc.
Technology
|
Reduced | 12,449 | $12,091,215 | 3.62% | |
| CRWV |
CoreWeave, Inc.
Technology
|
Reduced | 133,275 | $11,610,918 | 3.48% | |
| TWLO |
Twilio Inc
Technology
|
Added | 39,451 | $11,537,839 | 3.45% | |
| VRT |
Vertiv Holdings Co
Industrials
|
Reduced | 46,362 | $11,187,614 | 3.35% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
Reduced | 18,049 | $11,041,656 | 3.31% | |
| SNDK |
Sandisk Corp
Technology
|
Added | 6,291 | $10,945,647 | 3.28% | |
| DDOG |
Datadog, Inc.
Technology
|
Added | 36,751 | $10,064,261 | 3.01% | |
| BE |
Bloom Energy Corp
Industrials
|
NEW | 34,248 | $9,486,011 | 2.84% | |
| ANET |
Arista Networks, Inc.
Technology
|
Reduced | 43,234 | $8,802,010 | 2.64% | |
| SPCX |
Space Exploration Technologies Corp
Industrials
|
NEW | 57,600 | $8,689,536 | 2.60% | |
| GEV |
GE Vernova Inc.
Industrials
|
Reduced | 8,513 | $8,091,521 | 2.42% | |
| TOST |
Toast, Inc.
Technology
|
Reduced | 248,515 | $7,204,449 | 2.16% | |
| APP |
AppLovin Corp
Communication Services
|
Reduced | 24,694 | $7,171,878 | 2.15% | |
| NVDA |
Nvidia Corp
Technology
|
Added | 847 | $193,437 | 0.06% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
Added | 458 | $157,588 | 0.05% | |
| AAPL |
Apple Inc.
Technology
|
Reduced | 429 | $142,865 | 0.04% | |
| MSFT |
Microsoft Corp
Technology
|
Reduced | 237 | $121,557 | 0.04% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Added | 407 | $101,404 | 0.03% | |
| META |
Meta Platforms, Inc.
Communication Services
|
Held | 114 | $82,670 | 0.02% | |
| AVGO |
Broadcom Inc.
Technology
|
Held | 191 | $67,077 | 0.02% | |
| MU |
Micron Technology Inc
Technology
|
Reduced | 44 | $46,864 | 0.01% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
Held | 111 | $39,383 | 0.01% | |
| FIX |
Comfort Systems USA Inc
Industrials
|
Added | 19 | $31,427 | 0.01% | |
| SNOW |
Snowflake Inc.
Technology
|
Added | 86 | $29,202 | 0.01% | |
| INTC |
Intel Corp
Technology
|
Held | 211 | $25,368 | 0.01% | |
| SHOP |
Shopify Inc.
Technology
|
Held | 170 | $25,211 | 0.01% | |
| ADI |
Analog Devices Inc
Technology
|
Held | 55 | $21,819 | 0.01% | |
| AMAT |
Applied Materials Inc /De
Technology
|
Reduced | 42 | $21,477 | 0.01% | |
| LRCX |
Lam Research Corp
Technology
|
Reduced | 64 | $21,024 | 0.01% | |
| SKHY |
SK hynix Inc.
Technology
|
NEW | 69 | $12,706 | 0.00% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.