GLYNN CAPITAL MANAGEMENT LLC
CIK 911270 · View on SEC EDGAR ↗
- Portfolio value
- $363.4M
- Positions
- 43
- As of
- June 30, 2026
#4,624 of 9,443 by 13F value · top 49.0%
Portfolio value QoQ: +73.7% 13F does not disclose cash
- Top 10 holdings weight
- 72.88%
- Top 25 holdings weight
- 99.83%
- Positions above 1%
- 20
- Effective number of positions
- 11.0
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 21.82% Est. buys $112,348,064 · sells $62,478,943
Median holding: 3.0 quarters Tracked Q4 2024–Q2 2026 · 55.8% still held
- New positions
- 7
- Increased
- 15
- Decreased
- 16
- Closed
- 5
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- High-conviction bets The holdings this manager is most concentrated in.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Top moves The biggest position increases and decreases this quarter.
- Exited positions Positions the manager fully sold out of last quarter.
Performance vs S&P 500
Annualized: +20.7% · S&P 500: +21.7%
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 90.5% · Options excluded: 0.0%
Sector breakdown
Technology
49.4%
Financials
20.2%
Industrials
13.4%
Communications
7.1%
Financial Services
5.2%
Communication Services
4.0%
Retail
0.0%
Consumer Discretionary
0.0%
Other/Unmapped
0.6%
Full portfolio 43 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| OSCR Oscar Health, Inc. Class A Common Stock | $73,462,615 | 20.22% | 2,575,828 | $43,734,761 | Down ×5 | ||
| INFQ Infleqtion, Inc. Common Stock | $57,479,263 | 15.82% | 4,315,260 | Up ×1 | |||
| TSM Taiwan Semiconductor Manufacturing Company Ltd. | $25,800,719 | 7.10% | 54,025 | $4,687,631 | Down ×4 | ||
| VRT Vertiv Holdings, LLC Class A Common Stock | $19,918,107 | 5.48% | 59,489 | $2,067,790 | Down ×5 | ||
| FPS Forgent Power Solutions, Inc. Class A Common Stock | $18,699,303 | 5.15% | 334,753 | $8,704,564 | Down ×1 | ||
| RBLX Roblox Corporation Class A Common Stock | $14,613,592 | 4.02% | 268,731 | $7,228,949 | Up ×2 | ||
| CRWV CoreWeave, Inc. - Class A Common Stock | $14,533,537 | 4.00% | 146,007 | $6,607,814 | Up ×1 | ||
| AMD Advanced Micro Devices, Inc. - Common Stock | $14,441,423 | 3.97% | 24,860 | $14,430,234 | Up ×1 | ||
| ANET Arista Networks, Inc. Common Stock | $12,945,705 | 3.56% | 76,205 | $3,515,955 | Down ×6 | ||
| APP Applovin Corporation - Class A Common Stock | $12,941,032 | 3.56% | 25,117 | $4,707,208 | Up ×3 | ||
| LITE Lumentum Holdings Inc. - Common Stock | $12,728,462 | 3.50% | 14,834 | $4,702,943 | Up ×1 | ||
| HOOD Robinhood Markets, Inc. - Class A Common Stock | $11,749,106 | 3.23% | 117,163 | $3,465,885 | Down ×1 | ||
| NET Cloudflare, Inc. Class A Common Stock | $11,745,478 | 3.23% | 47,886 | $2,835,717 | Up ×1 | ||
| CRWD CrowdStrike Holdings, Inc. - Class A Common Stock | $11,424,969 | 3.14% | 14,971 | $2,588,039 | Down ×6 | ||
| GEV GE Vernova Inc. Common Stock | $10,176,637 | 2.80% | 8,662 | $10,153,069 | Up ×2 | ||
| SNDK Sandisk Corporation - Common Stock | $8,692,470 | 2.39% | 3,823 | Up ×1 | |||
| PLTR Palantir Technologies Inc. - Class A Common Stock | $8,024,096 | 2.21% | 68,776 | $-718,328 | Up ×1 | ||
| DDOG Datadog, Inc. - Class A Common Stock | $7,980,034 | 2.20% | 30,650 | $401,342 | Down ×5 | ||
| TOST Toast, Inc. Class A Common Stock | $7,028,139 | 1.93% | 252,629 | $-4,394,834 | Down ×2 | ||
| IOT Samsara Inc. Class A Common Stock | $5,697,238 | 1.57% | 175,678 | $-4,595,516 | Down ×1 | ||
| LIFE Ethos Technologies Inc. - Class A Common Stock | $2,161,254 | 0.59% | 119,143 | Up ×1 | |||
| NVDA NVIDIA Corporation - Common Stock | $152,869 | 0.04% | 764 | $-2,173 | Down ×2 | ||
| AAPL Apple Inc. - Common Stock | $142,076 | 0.04% | 491 | $32,946 | Up ×1 | ||
| Unknown issuer (CUSIP: 02079k305) | $141,876 | 0.04% | 397 | $27,715 | |||
| MSFT Microsoft Corporation - Common Stock | $95,120 | 0.03% | 255 | $24,788 | Up ×1 | ||
| AMZN Amazon.com, Inc. - Common Stock | $84,134 | 0.02% | 353 | $22,278 | Up ×1 | ||
| AVGO Broadcom Inc. - Common Stock | $72,150 | 0.02% | 191 | $16,748 | Up ×1 | ||
| MU Micron Technology, Inc. - Common Stock | $71,566 | 0.02% | 62 | $56,701 | Up ×2 | ||
| META Meta Platforms, Inc. - Class A Common Stock | $64,215 | 0.02% | 114 | $-1,008 | |||
| TSLA Tesla, Inc. - Common Stock | $46,687 | 0.01% | 111 | $5,423 | |||
| AMAT Applied Materials, Inc. - Common Stock | $36,150 | 0.01% | 50 | $19,061 | |||
| LRCX Lam Research Corporation - Common Stock | $33,366 | 0.01% | 77 | $19,905 | Up ×1 | ||
| INTC Intel Corporation - Common Stock | $29,462 | 0.01% | 211 | Up ×1 | |||
| FIX Comfort Systems USA, Inc. Common Stock | $23,783 | 0.01% | 12 | Up ×1 | |||
| Unknown issuer (CUSIP: IL0011684) | $23,174 | 0.01% | 255 | Up ×1 | |||
| ADI Analog Devices, Inc. - Common Stock | $21,844 | 0.01% | 55 | $8,800 | Up ×1 | ||
| Unknown issuer (CUSIP: 90138f102) | $20,839 | 0.01% | 101 | $8,005 | Down ×1 | ||
| SHOP Shopify Inc. - Class A Subordinate Voting Shares | $19,411 | 0.01% | 170 | $-9,176 | Down ×1 | ||
| SNOW Snowflake Inc. Common Stock | $15,779 | 0.00% | 62 | $-6,266,176 | Down ×6 | ||
| TTMI TTM Technologies, Inc. - Common Stock | $15,336 | 0.00% | 82 | $2,184 | Down ×1 | ||
| QCOM QUALCOMM Incorporated - Common Stock | $11,642 | 0.00% | 63 | Up ×1 | |||
| UBER Uber Technologies, Inc. Common Stock | $11,618 | 0.00% | 161 | $37 | |||
| Unknown issuer (CUSIP: 64110l106) | $10,781 | 0.00% | 151 | $-8,641 | Down ×1 | ||
| No matches | |||||||
Conviction holdings
Positions increased for 3+ consecutive quarters.
Share counts are as reported in 13F filings (not split-adjusted)
| Security | Value | % of portfolio | Streak |
|---|---|---|---|
| APP | $12,941,032 | 3.56% | up ×3 |
Biggest new bets
New positions opened this quarter, largest first.
Top movers (QoQ)
| Security | Action | Shares Δ | Value Δ |
|---|---|---|---|
| OSCR | Trimmed | -16K | +$43.7M |
| FPS | Trimmed | -7K | +$8.7M |
| RBLX | Bought more | +138K | +$7.2M |
| CRWV | Bought more | +44K | +$6.6M |
| APP | Bought more | +4K | +$4.7M |
| LITE | Bought more | +3K | +$4.7M |
| TSM | Trimmed | -8K | +$4.7M |
| IOT | Trimmed | -149K | -$4.6M |
| TOST | Trimmed | -178K | -$4.4M |
| ANET | Trimmed | -597 | +$3.5M |
3 positions hidden (data completeness check)
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| GTLB | June 30, 2025 | 345,833 | $16,254,151 | -9.4% |
| KVYO | March 31, 2026 | 456,805 | $14,832,458 | -7.9% |
| ADYEY | March 31, 2026 | 893,828 | $14,274,433 | No longer tracked |
| NU | June 30, 2026 | 899,277 | $12,922,610 | 8.5% |
| TEAM | March 31, 2026 | 66,849 | $10,838,897 | 149.5% |
| FLUT | March 31, 2026 | 49,779 | $10,704,476 | -2.1% |
| BASE | June 30, 2025 | 531,470 | $8,370,652 | No longer tracked |
| LLY | Sept. 30, 2025 | 7,041 | $5,488,671 | 63.8% |
| MDB | June 30, 2026 | 21,964 | $5,376,128 | 24.6% |
| BRKB | Sept. 30, 2025 | 9,599 | $4,662,906 | No longer tracked |
| OPRT | March 31, 2026 | 588,233 | $3,111,753 | 63.1% |
| INTU | Sept. 30, 2025 | 2,594 | $2,043,112 | -47.2% |
| ABT | Sept. 30, 2025 | 13,818 | $1,879,386 | -14.6% |
| JNJ | Sept. 30, 2025 | 9,453 | $1,443,946 | 44.1% |
| RDSA | June 30, 2025 | 13,992 | $1,025,334 | No longer tracked |
| SLB | June 30, 2025 | 20,965 | $876,337 | 59.2% |
| CVX | Sept. 30, 2025 | 5,889 | $843,246 | 33.0% |
| HAL | June 30, 2025 | 29,839 | $757,015 | 74.3% |
| TSLA | March 31, 2025 | 126 | $50,884 | 34.6% |
| CYBR | Sept. 30, 2025 | 56 | $22,785 | No longer tracked |
| MU | Sept. 30, 2025 | 113 | $13,927 | 488.5% |
| MA | June 30, 2026 | 23 | $11,492 | 12.0% |
| OKTA | June 30, 2026 | 142 | $11,177 | -2.7% |
| MELI | June 30, 2026 | 6 | $10,374 | 14.1% |
| RDDT | Sept. 30, 2025 | 49 | $7,378 | -33.3% |
| AMD | June 30, 2025 | 61 | $6,267 | 231.8% |
| ADBE | March 31, 2025 | 14 | $6,226 | -28.8% |
| LITE | June 30, 2025 | 75 | $4,675 | 868.1% |
| CEG | June 30, 2025 | 21 | $4,234 | -15.5% |
| MRVL | June 30, 2025 | 56 | $3,448 | 218.2% |