GLYNN CAPITAL MANAGEMENT LLC
13F filer · CIK 911270 · Menlo Park, CA
Summary
GLYNN CAPITAL MANAGEMENT LLC reported $363.39M across 43 positions in its 13F for 2026 Q2, filed Aug 5, 2026. The largest holdings are OSCR (20.2%), INFQ (15.8%), TSM (7.1%). Versus 2026 Q1, leaving options aside, it opened 7 new positions, added to 15, trimmed 16 and sold out of 6.
Reported value$363.39M
Positions43
Report period2026 Q2
FiledAug 5, 2026
New positions7
Added15
Trimmed16
Sold out6
Top 25 holdings
By reported value, options listed separately · change vs 2026 Q1
Weight 20.2%Value $73.46MPrice $29.65Shares 2.58M -0.62%Since Jun 30 +3.96%
Weight 15.8%Value $57.48MPrice $14.13Shares 4.32MSince Jun 30 +6.08%
Weight 7.1%Value $25.80MPrice $452.88Shares 54K -13.52%Since Jun 30 -5.17%
Weight 5.5%Value $19.92MPrice $244.04Shares 59K -16.49%Since Jun 30 -27.11%
Weight 5.1%Value $18.70MPrice $36.59Shares 335K -1.97%Since Jun 30 -34.50%
Weight 4.0%Value $14.61MPrice $41.86Shares 269K +105.82%Since Jun 30 -23.02%
Weight 4.0%Value $14.53MPrice $85.07Shares 146K +42.71%Since Jun 30 -14.54%
Weight 4.0%Value $14.44MPrice $607.57Shares 25K +45100.00%Since Jun 30 +4.59%
Weight 3.6%Value $12.95MPrice $202.86Shares 76K -0.78%Since Jun 30 +19.41%
Weight 3.6%Value $12.94MPrice $305.66Shares 25K +21.41%Since Jun 30 -40.68%
Weight 3.5%Value $12.73MPrice $921.32Shares 15K +29.89%Since Jun 30 +7.37%
Weight 3.2%Value $11.75MPrice $116.46Shares 117K -1.98%Since Jun 30 +16.13%
Weight 3.2%Value $11.75MPrice $353.99Shares 48K +10.90%Since Jun 30 +44.32%
Weight 3.1%Value $11.42MPrice $259.25Shares 15K -33.86%Since Jun 30 -66.03%
Weight 2.8%Value $10.18MPrice $949.77Shares 8,662 +31981.48%Since Jun 30 -19.16%
Weight 2.4%Value $8.69MPrice $1713Shares 3,823Since Jun 30 -24.67%
Weight 2.2%Value $8.02MPrice $187.48Shares 69K +15.08%Since Jun 30 +60.69%
Weight 2.2%Value $7.98MPrice $268.70Shares 31K -52.26%Since Jun 30 +3.20%
Weight 1.9%Value $7.03MPrice $30.38Shares 253K -41.37%Since Jun 30 +9.20%
Weight 1.6%Value $5.70MPrice $37.93Shares 176K -45.91%Since Jun 30 +16.96%
Weight 0.6%Value $2.16MPrice $34.24Shares 119KSince Jun 30 +88.75%
Weight 0.0%Value $152.9KPrice $228.86Shares 764 -14.06%Since Jun 30 +14.38%
Weight 0.0%Value $142.1KPrice $329.40Shares 491 +14.19%Since Jun 30 +13.84%
Weight 0.0%Value $141.9KPrice $342.75Shares 397Since Jun 30 -4.09%
Weight 0.0%Value $95.1KPrice $509.22Shares 255 +34.21%Since Jun 30 +36.51%
| Stock | Weight | Value | Since Jun 30 | Shares change | Action |
|---|---|---|---|---|---|
| 20.2% | $73.46M | +3.96% | -0.62% | Trim | |
| 15.8% | $57.48M | +6.08% | — | New | |
| 7.1% | $25.80M | -5.17% | -13.52% | Trim | |
| 5.5% | $19.92M | -27.11% | -16.49% | Trim | |
| 5.1% | $18.70M | -34.50% | -1.97% | Trim | |
| 4.0% | $14.61M | -23.02% | +105.82% | Add | |
| 4.0% | $14.53M | -14.54% | +42.71% | Add | |
| 4.0% | $14.44M | +4.59% | +45100.00% | Add | |
| 3.6% | $12.95M | +19.41% | -0.78% | Trim | |
| 3.6% | $12.94M | -40.68% | +21.41% | Add | |
| 3.5% | $12.73M | +7.37% | +29.89% | Add | |
| 3.2% | $11.75M | +16.13% | -1.98% | Trim | |
| 3.2% | $11.75M | +44.32% | +10.90% | Add | |
| 3.1% | $11.42M | -66.03% | -33.86% | Trim | |
| 2.8% | $10.18M | -19.16% | +31981.48% | Add | |
| 2.4% | $8.69M | -24.67% | — | New | |
| 2.2% | $8.02M | +60.69% | +15.08% | Add | |
| 2.2% | $7.98M | +3.20% | -52.26% | Trim | |
| 1.9% | $7.03M | +9.20% | -41.37% | Trim | |
| 1.6% | $5.70M | +16.96% | -45.91% | Trim | |
| 0.6% | $2.16M | +88.75% | — | New | |
| 0.0% | $152.9K | +14.38% | -14.06% | Trim | |
| 0.0% | $142.1K | +13.84% | +14.19% | Add | |
| 0.0% | $141.9K | -4.09% | — | Hold | |
| 0.0% | $95.1K | +36.51% | +34.21% | Add |
Weight is the share of the reported 13F value, including options at notional value. “Since Jun 30” compares the latest close with the quarter-end price implied by the filing (value ÷ shares).
Largest buys in 2026 Q2
Largest sells in 2026 Q2
Source: SEC Form 13F, values as reported by the filer. Filings lag up to 45 days after quarter end and cover only certain long positions. Research only, not investment advice.