Gainers
Losers
Three names in our 383-stock board closed with double-digit gains, led by Accenture's 15.6% jump to $211.97, a move that size is rare for a mega-cap consultant. The downside was far tamer, with AMC's 8.2% slide the worst of it.
Latest Activity
Gainers
Losers
Bitcoin miners owned Thursday's close, led by Marathon Digital finishing 13.5% higher, with Cipher Mining and Iren both up 7% or more. Large-cap losses ran heavier than usual, with Qualcomm off 5.66% and General Motors down 4.93%.
Gainers
Losers
Cipher Mining closed the session up 10.4% at $16.66, the widest gain across 111 priority names. At the other end, ON Semiconductor gave up 8.9% and Diamondback Energy 7.8%, a roughly 19-point spread between the best and worst names on the day.
Gainers
Losers
Zscaler finished Monday up 16.8% at $192.17 while Coherent shed 12.5%. Four of the top five gainers are cybersecurity names, and four of the five losers are chip and infrastructure plays.
AI Portfolio · Eric Bleeker
COHR
2-year hold+250.8%since recommended · 732 days
Two years into Eric Bleeker's AI Portfolio pick, Coherent has turned $10,000 into roughly $35,080, and it survived a 30% drawdown in spring 2025 to get there. Anyone who sold during that slump missed the optical transceiver demand wave that followed.
Gainers
Losers
Fabrinet closed down 20% at $477.37, the deepest single-day loss in a 110-name priority list, with optical peers Applied Optoelectronics and Coherent also off double digits. Duolingo led all gainers at 8.3%.
Gainers
Losers
Nearly 16 points separated the best and worst names in a 110-stock board at Monday's close, with SanDisk up 8% at $1,773 and Clover Health down almost 8%. Hardware led, small-cap growth lagged.
Portfolio concentrationNVIDIA
96.1%in the top 5 names · 8 long positions disclosed
- INTCINTEL CORP47.3%
- SPACE EXPLORATION TECHN CORP33.1%
- CRWVCOREWEAVE INC7.4%
- COHRCOHERENT CORP4.8%
- NOKNOKIA CORP3.5%
As of Jun 30, 2026 · disclosed Aug 14, 2026 · ~45 days stale — long positions only.
96% of NVIDIA's disclosed equity book sits in five names, with a rival chipmaker as the single largest holding as of June 30. Only eight positions total, so every stake here is a deliberate strategic bet.
Gainers
Losers
Workday closed 18.7% higher at $208.09, the biggest single-session move across our 110-stock priority list. Software names took four of the five top spots, while Coherent and Cipher Mining each shed more than 7%.
Regular session
$340.00
-4.40%open $355.64
Down 4.4% to $340 in the session right after Coherent's Q4 2026 earnings beat, so buyers are treating good numbers as a chance to take profits in an AI-optics leader. Keep an eye on whether $340 holds.
COHR Coverage
12:00pm ET
Investing
Optics Stocks Tumble as Profit Taking Cuts Into Big Yearly Gains: Applied Optoelectronics Drops 9%, Coherent Falls 5%, Lumentum Slides 4%
Optical component makers are being sold as a group after a year of extraordinary gains, and the pressure is landing hardest on the names that ran furthest. Shares of Applied Optoelectronics (NASDAQ:AAOI)…
12:03pm ET
Investing
Applied Optoelectronics Is Unstoppable: Up 8% Today and 231% This Year, Is AAOI Stock Too Hot to Handle Now?
The optics trade is running hot again. Applied Optoelectronics (NASDAQ:AAOI) stock is leading it as buying spreads across the companies building high-speed connections for artificial intelligence data centers. Applied Optoelectronics stock is…
7:58pm ET
Investing
Wall Street Backs Coherent, Rocket Lab and Vertiv
Coherent’s new optics platform could increase the amount of revenue it captures from each AI infrastructure deployment. Rocket Lab’s largest commercial Electron order demonstrates the value customers place on dedicated satellite launches.…
2:55pm ET
Investing
Applied Optoelectronics Is Up 205% This Year. Is It Too Late to Buy AAOI Stock Now?
Few hardware names have kept pace with Applied Optoelectronics (NASDAQ:AAOI) stock this year. Shares of the optical transceiver maker have outrun its closest industry rivals and the chip sector, driven by demand…
10:56am ET
Investing
Coherent Jumps 10% on PhotonLink Push and Bernstein’s Outperform Start; Lumentum Rises 9%, Corning Advances 3%
Coherent Corp. (NYSE:COHR | COHR Price Prediction) stock jumped 10% to $315.71 as traders focused on the company’s PhotonLink platform and fresh Wall Street support for AI infrastructure suppliers. Lumentum Holdings (NASDAQ:LITE)…
11:00am ET
Investing
Lumentum Climbs 7% as Optics Selloff Reverses a Day After Citi’s $11B Switching Call; Coherent and Corning Rise 5%
Optics stocks are clawing back a sharp selloff, and Lumentum Holdings (NASDAQ:LITE | LITE Price Prediction) is leading the recovery. Lumentum stock is at $981.74, up 7% in morning trading, as buyers…
1:52pm ET
Investing
Optics Stocks Slide Despite Citi’s $11B Switching Forecast: Coherent and Applied Optoelectronics Drop 5%, Corning Falls 3%
Optics and photonics stocks are sliding together in afternoon trading, even as the freshest research on the group reads as a strong endorsement from Citi. Coherent (NYSE:COHR | COHR Price Prediction) stock…
3:07pm ET
Investing
Coherent Has Ripped 59% in 2026: Is It Too Late to Buy COHR Stock Now?
Shares of Coherent Corp. (NYSE:COHR | COHR Price Prediction) are up 59% year to date (YTD) in 2026, a striking run for a stock leveraged to the shift from copper to optical…
1:00pm ET
Investing
One Under-the-Radar Stock With 100% Upside Potential
A small-cap silicon photonics company has quietly built a cash fortress and locked in a major anchor customer, positioning itself to compete in a $26 billion AI optics market where the giants…
12:46pm ET
Investing
Corning Climbs 6% as AI Optical Interconnect Demo Highlights Its Fiber; Lumentum, Coherent and Applied Optoelectronics Rise 4%
Optical connectivity stocks are climbing Monday after a joint artificial intelligence (AI) interconnect demonstration put the sector’s fiber and photonics suppliers in the spotlight. Lumentum Holdings (NASDAQ:LITE | LITE Price Prediction) unveiled…
10:01am ET
Investing
Lumentum Climbs 3% as Optics Buying Extends; Coherent Rises 5%, Corning Jumps 3%
Optics stocks are surging again while the broader market slides, and no earnings release or analyst upgrade explains the buying. Something else is pulling capital into this group, and the answer matters…
10:46am ET
Investing
Optics Stocks Rally as Oversold Bounce Takes Hold: Coherent Jumps 6%, Lumentum Climbs 5%, Applied Optoelectronics Advances 3%
Optics stocks are rebounding Wednesday morning without a fresh headline to point to, and the size of the group’s move relative to the broader market is the story. The iShares Semiconductor ETF…
11:59am ET
Investing
Ciena Rises 4% as Optics Selloff Unwinds; Coherent Edges Higher, Corning Holds Steady
Ciena (NYSE:CIEN | CIEN Price Prediction) stock is leading an optics/photonics sector rebound in Tuesday morning trading, with CIEN shares up 4% to $332 as the prior session’s selloff in optics and…
1:49pm ET
Investing
Corning Tumbles 12% on $2B At-the-Market Equity Offering; Coherent Sinks 11%, Lumentum Drops 9%, Fabrinet Slides 6%
Shares of Corning Incorporated (NYSE:GLW | GLW Price Prediction) are down 12% to $145.61 in Monday afternoon trading after the company disclosed a $2 billion at-the-market equity distribution program. The selloff makes…
11:42am ET
Investing
GoPro Spikes 11% as Lumentum Eases and Coherent Holds Flat: Is This a Merger Trade or a Meme Trade?
GoPro is surging double digits while its supposed optical-sector peers sit flat or fall, and no deal update has hit the wire. Something is driving this stock, and it may not be…