GLYNN CAPITAL MANAGEMENT LLC — 13F Holdings & Portfolio
CIK 911270 · latest 13F-HR filed 2026-08-05
GLYNN CAPITAL MANAGEMENT LLC manages $363.4M in 13F-reported U.S. long-equity assets across 43 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are OSCR (20.22%), INFQ (15.82%), TSM (7.10%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 7 new positions, exited 6, added to 27, and trimmed 6.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
SUITE 110
MENLO PARK, CA 94025
$363.4M
Long-equity book
43
Distinct positions
2026-06-30
Filed 2026-08-05
+7 / −6 / ↑27 / ↓6
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- Oscar Health, Inc.$43.7M +147.1%
- Advanced Micro Devices$14.4M +128968.0%
- GE Vernova, Inc.$10.2M +43079.9%
- Forgent Power Solutions Inc$8.7M +87.1%
- Roblox Corporation$7.2M +97.9%
Top Trims
- Snowflake, Inc.-$6.3M -99.7%
- Samsara, Inc.-$4.6M -44.6%
- Toast, Inc.-$4.4M -38.5%
- Palantir Technologies Inc.-$718.3K -8.2%
- Shopify, Inc.-$9.2K -32.1%
New Positions
- Infleqtion, Inc$57.5M
- Sandisk Corp.$8.7M
- Ethos Technologies, Inc$2.2M
- Intel Corp.$29.5K
- Comfort Systems$23.8K
Exited Positions
- Nu Holdings Ltd.$12.9M
- MongoDB, Inc$5.4M
- Visa Inc.$11.8K
- Mastercard Inc.$11.5K
- Okta, Inc.$11.2K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | Oscar Health, Inc. | OSCR | 687793109 | $73.5M | 20.22% | 2,575,828 | SH |
| 2 | Infleqtion, Inc | INFQ | 45676K103 | $57.5M | 15.82% | 4,315,260 | SH |
| 3 | Taiwan Semiconductor | TSM | 874039100 | $25.8M | 7.10% | 54,025 | SH |
| 4 | Vertiv Holding | VRT | 92537N108 | $19.9M | 5.48% | 59,489 | SH |
| 5 | Forgent Power Solutions Inc | FPS | 34631F102 | $18.7M | 5.15% | 334,753 | SH |
| 6 | Roblox Corporation | RBLX | 771049103 | $14.6M | 4.02% | 268,731 | SH |
| 7 | Coreweave, Inc. | CRWV | 21873S108 | $14.5M | 4.00% | 146,007 | SH |
| 8 | Advanced Micro Devices | AMD | 007903107 | $14.4M | 3.97% | 24,860 | SH |
| 9 | Arista Networks | ANET | 040413205 | $12.9M | 3.56% | 76,205 | SH |
| 10 | AppLovin Corporation | APP | 03831W108 | $12.9M | 3.56% | 25,117 | SH |
| 11 | Lumentum Holdings, Inc. | LITE | 55024U109 | $12.7M | 3.50% | 14,834 | SH |
| 12 | Robinhood Markets, Inc. | HOOD | 770700102 | $11.7M | 3.23% | 117,163 | SH |
| 13 | Cloudflare, Inc. | NET | 18915M107 | $11.7M | 3.23% | 47,886 | SH |
| 14 | CrowdStrike Holdings, Inc | CRWD | 22788C105 | $11.4M | 3.14% | 14,971 | SH |
| 15 | GE Vernova, Inc. | GEV | 36828A101 | $10.2M | 2.80% | 8,662 | SH |
| 16 | Sandisk Corp. | SNDK | 80004C200 | $8.7M | 2.39% | 3,823 | SH |
| 17 | Palantir Technologies Inc. | PLTR | 69608A108 | $8.0M | 2.21% | 68,776 | SH |
| 18 | Datadog, Inc. | DDOG | 23804L103 | $8.0M | 2.20% | 30,650 | SH |
| 19 | Toast, Inc. | TOST | 888787108 | $7.0M | 1.93% | 252,629 | SH |
| 20 | Samsara, Inc. | IOT | 79589L106 | $5.7M | 1.57% | 175,678 | SH |
| 21 | Ethos Technologies, Inc | LIFE | 29765A101 | $2.2M | 0.59% | 119,143 | SH |
| 22 | Nvidia Corp. | NVDA | 67066G104 | $152.9K | 0.04% | 764 | SH |
| 23 | Apple, Inc. | AAPL | 037833100 | $142.1K | 0.04% | 491 | SH |
| 24 | Alphabet Inc. Class A | GOOGL | 02079K305 | $141.9K | 0.04% | 397 | SH |
| 25 | Microsoft Corp. | MSFT | 594918104 | $95.1K | 0.03% | 255 | SH |
| 26 | Amazon.com, Inc. | AMZN | 023135106 | $84.1K | 0.02% | 353 | SH |
| 27 | Broadcom Inc. | AVGO | 11135F101 | $72.2K | 0.02% | 191 | SH |
| 28 | Micron Technology, Inc. | MU | 595112103 | $71.6K | 0.02% | 62 | SH |
| 29 | Meta Platforms, Inc. (fka Face | META | 30303M102 | $64.2K | 0.02% | 114 | SH |
| 30 | Tesla, Inc. | TSLA | 88160R101 | $46.7K | 0.01% | 111 | SH |
| 31 | Applied Materials, Inc. | AMAT | 038222105 | $36.1K | 0.01% | 50 | SH |
| 32 | Lam Research Corp. | LRCX | 512807306 | $33.4K | 0.01% | 77 | SH |
| 33 | Intel Corp. | INTC | 458140100 | $29.5K | 0.01% | 211 | SH |
| 34 | Comfort Systems | FIX | 199908104 | $23.8K | 0.01% | 12 | SH |
| 35 | JFrog | FROG | IL0011684 | $23.2K | 0.01% | 255 | SH |
| 36 | Analog Devices | ADI | 032654105 | $21.8K | 0.01% | 55 | SH |
| 37 | Twilio Inc. | TWLO | 90138F102 | $20.8K | 0.01% | 101 | SH |
| 38 | Shopify, Inc. | SHOP | 82509L107 | $19.4K | 0.01% | 170 | SH |
| 39 | Snowflake, Inc. | SNOW | 833445109 | $15.8K | 0.00% | 62 | SH |
| 40 | TTM Technologies | TTMI | 87305R109 | $15.3K | 0.00% | 82 | SH |
| 41 | Qualcomm, Inc. | QCOM | 747525103 | $11.6K | 0.00% | 63 | SH |
| 42 | Uber Technologies, Inc | UBER | 90353T100 | $11.6K | 0.00% | 161 | SH |
| 43 | Netflix, Inc. | NFLX | 64110L106 | $10.8K | 0.00% | 151 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-05 | $363.4M | 43 | 0000911270-26-000007 |
| 2026-03-31 | 2026-05-08 | $209.2M | 42 | 0000911270-26-000005 |
| 2025-12-31 | 2026-02-10 | $291.1M | 37 | 0000911270-26-000003 |