David O'Connor
Stock Analyst at Piper Sandler
(4.31)
# 1,352
Out of 5,032 analysts
25
Total ratings
81.2%
Success rate
37.3%
Average return
Main Sectors:
Stocks Rated by David O'Connor
| Stock | Action | Price Target | Current | Upside | Ratings | Updated | |
|---|---|---|---|---|---|---|---|
| MRVL Marvell Technology | Maintained: Buy | $270 → $400 | $287.01 | +39.37% | 3 | Oct 7, 2026 | |
| AMD Advanced Micro Devices | Reiterated: Buy | $600 | $649.42 | -7.61% | 2 | Sep 15, 2026 | |
| ARM Arm Holdings | Initiated Coverage: Buy | $210 → $320 | $302.56 | +5.76% | 3 | Sep 10, 2026 | |
| AVGO Broadcom | Initiated Coverage: Buy | $460 | $375.81 | +22.40% | 1 | Sep 10, 2026 | |
| INTC Intel | Initiated Coverage: Hold | $60 → $110 | $112.50 | -2.22% | 2 | Sep 10, 2026 | |
| NVDA NVIDIA | Initiated Coverage: Buy | $75 → $300 | $239.24 | +25.40% | 3 | Sep 10, 2026 | |
| QCOM QUALCOMM | Initiated Coverage: Hold | $120 → $190 | $181.03 | +4.95% | 2 | Sep 10, 2026 | |
| AAPL Apple | Upgraded: Buy | n/a | $333.63 | - | 1 | Apr 17, 2026 | |
| MCHP Microchip Technology | Upgraded: Buy | $90 | $81.26 | +10.76% | 1 | Jan 22, 2026 | |
| ON ON Semiconductor | Upgraded: Hold | $55 → $62 | $86.31 | -28.17% | 2 | Jan 22, 2026 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Upgraded: Hold | $190 | $297.23 | -36.08% | 1 | Jan 22, 2026 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Initiated Coverage: Buy | $300 | $420.55 | -28.66% | 1 | Nov 4, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Reiterated: Buy | $100 → $105 | $67.94 | n/a | 2 | Aug 29, 2025 | |
| XXXX XXXXXXXXXXXXXXXX Upgrade | Reiterated: Buy | $37 | $36.17 | n/a | 1 | Aug 4, 2016 |
Marvell Technology
Oct 7, 2026
Maintained: Buy
Price Target: $270 → $400
Current: $287.01
Upside: +39.37%
Advanced Micro Devices
Sep 15, 2026
Reiterated: Buy
Price Target: $600
Current: $649.42
Upside: -7.61%
Arm Holdings
Sep 10, 2026
Initiated Coverage: Buy
Price Target: $210 → $320
Current: $302.56
Upside: +5.76%
Broadcom
Sep 10, 2026
Initiated Coverage: Buy
Price Target: $460
Current: $375.81
Upside: +22.40%
Intel
Sep 10, 2026
Initiated Coverage: Hold
Price Target: $60 → $110
Current: $112.50
Upside: -2.22%
NVIDIA
Sep 10, 2026
Initiated Coverage: Buy
Price Target: $75 → $300
Current: $239.24
Upside: +25.40%
QUALCOMM
Sep 10, 2026
Initiated Coverage: Hold
Price Target: $120 → $190
Current: $181.03
Upside: +4.95%
Apple
Apr 17, 2026
Upgraded: Buy
Price Target: n/a
Current: $333.63
Upside: -
Microchip Technology
Jan 22, 2026
Upgraded: Buy
Price Target: $90
Current: $81.26
Upside: +10.76%
ON Semiconductor
Jan 22, 2026
Upgraded: Hold
Price Target: $55 → $62
Current: $86.31
Upside: -28.17%
Jan 22, 2026
Upgraded: Hold
Price Target: $190
Current: $297.23
Upside: -36.08%
Nov 4, 2025
Initiated Coverage: Buy
Price Target: $300
Current: $420.55
Upside: -28.66%
Aug 29, 2025
Reiterated: Buy
Price Target: $100 → $105
Current: $67.94
Upside: n/a
Aug 4, 2016
Reiterated: Buy
Price Target: $37
Current: $36.17
Upside: n/a