Author · brief 2026-06-22

@crux_capital_ crux_capital_

Deep optical/photonics AI-infrastructure specialist mapping supply-chain read-throughs across a thematic basket

Original fundamental and supply-chain research on the AI opt

trader score
+0.69
hit rate
65%
mean α
+1.69%
signals 14d
176

Grade = how their written analysis reads (A best). Trader score = how their last-20 timestamped calls performed vs SPY. · Analyst brief as of 2026-06-22.

Their picks, scored

Across their last 20 scored bets: 65% hit rate, +1.69% mean alpha, trader score +0.69. Their last-14d mentions, direction-adjusted, have moved -7.1% since posting (mean over 129 mentions with price data).

Optical AI scale bets dominate with AAOI risk work

crux_capital_ is heavily focused on AI networking and optical infrastructure, with disclosed longs around GLW, CIEN, NOK, COHR, LITE, MRVL, AAOI and newer additions OUST, AMBA, INOD. The distinctive read is that broad optical scale-out winners like GLW and NOK may be more durable than pure-play optics, while AAOI could benefit from AMD-related supply-chain optionality but needs explicit oversupply and thesis-breaker work. Late in the window, the author surfaced more risk framing around optical oversupply and AAOI while staying bullish on the core theme.

Disclosed book10names the author says they hold — positions, not commentary
LONGAAOI16 sigsLONGNOK14 sigsLONGCOHR14 sigsLONGLITE12 sigsLONGGLW11 sigsLONGCIEN6 sigsLONGINOD5 sigsLONGMRVL2 sigsLONGU2 sigsLONGLNOK1 sigs
Themes5analyst read · 2026-06-22
AI optical scale-out compounders
bullintensifying60 signals
AAOI and optical supply-chain optionality
mixedintensifying60 signals
Connectivity semis outside pure optics
bullintensifying15 signals
New larger AI edge positions
bullfading10 signals
⚠ 50% of theme signals are INOD — flag pump risk
Semiconductor testing and tools watchlist
neutralNEW5 signals
⚠ 40% of theme signals are AEHR — flag pump risk
Hypotheses15what the author said, ticker-anchored — ✓ skin = disclosed position behind it
claimtickerdirstrengthsignalsskinthemereceipt
NOK is well positioned for the AI networking supercycle through PICs, Bell Labs and optical transport deployments.NOK0.298AI optical scale-out compounders
AAOI remains a bullish optical supply-chain bet, potentially helped by AMD customer agreement or investment optionality.AAOI0.277AAOI and optical supply-chain op
AAOI upside must be weighed against optics headwinds, oversupply risk, capacity ramp issues and thesis breakers.AAOI0.204·AAOI and optical supply-chain op
GLW is a favorite large optical position with durable upside across AI buildout paths and less architecture risk.GLW0.118AI optical scale-out compounders
COHR is one of the author's favorite durable long-term optics winners and part of the scale theme.COHR0.077AI optical scale-out compounders
SMTC has plenty of upside and growing conviction despite confusing reactions near highs.SMTC0.074·Connectivity semis outside pure
Connectivity names are being benchmarked on products, growth, architecture positioning and multiples as stronger names outperform optics.ALAB0.052·Connectivity semis outside pure
CRDO remains a liked connectivity basket name alongside SMTC and peers.CRDO0.053·Connectivity semis outside pure
AXTI is framed around China AI optics demand, capacity, export permits and tool-chain chokepoints.AXTI0.042·AAOI and optical supply-chain op
CIEN has overhead room and is a primary way the author is playing networking scale.CIEN0.044AI optical scale-out compounders
OUST and AMBA are intended to become large positions, with more additions planned.OUST0.032·New larger AI edge positions
VECO is positively viewed as an omitted tool-chain beneficiary tied to optical capacity constraints.VECO0.032·AAOI and optical supply-chain op
INOD was recently added and recovered after a sharp selloff.INOD0.032New larger AI edge positions
Testing companies are showing strong relative strength and deserve more research attention.AEHR0.022·Semiconductor testing and tools
KEYS is part of the author's planned research around test, valuation and tool-provider exposure.KEYS0.012·Semiconductor testing and tools
Direction this week

The author stayed concentrated in AI optical infrastructure, especially GLW, NOK, COHR, CIEN and AAOI, while adding or planning adds in OUST, AMBA and INOD. Conviction appears consistent in broad optical scale-out winners and intensifying in AAOI risk work, where the author remained bullish but increasingly emphasized oversupply, capacity and thesis-breaker analysis. Pump-risk is most visible in AAOI because it dominates the optical supply-chain optionality discussion.

Per-ticker coverage43positions first, then by signal count
tickersignalssentimentcallsposnewsactionalignment
AAOI16+0.29010hold disclosedneutral
NOK14+0.38010hold disclosed✓ long (has position)
COHR14+0.25010hold disclosedneutral
LITE12+0.20010hold disclosedneutral
GLW11+0.45020hold disclosed✓ long (has position)
CIEN6+0.42010hold disclosed✓ long (has position)
INOD5+0.43110long call✓ long (has position)
MRVL2+0.40010hold disclosed✓ long (has position)
U2+0.35010hold disclosed✓ long (has position)
LNOK1+0.40010hold disclosed✓ long (has position)
SMTC5+0.40000bullish commentarycommentary only
AXTI5+0.20000neutral commentaryneutral
CRDO4+0.31000bullish commentarycommentary only
AMD3+0.13000neutral commentaryneutral
OUST3+0.58100long callno position bull call
PL3+0.35100long callno position bull call
BKSY3+0.32100long callno position bull call
VECO2+0.32000bullish commentarycommentary only
IQE2+0.00000neutral commentaryneutral
MTSI2+0.22000neutral commentaryneutral
AEHR2+0.25000neutral commentaryneutral
AVGO2+0.22000neutral commentaryneutral
SIVE2+0.07000neutral commentaryneutral
MXL2+0.22000neutral commentaryneutral
ALAB2+0.22000neutral commentaryneutral
AIXA2+0.18000neutral commentaryneutral
TASK2+0.35000bullish commentarycommentary only
POET2+0.28000neutral commentaryneutral
AMBA2+0.52100long callno position bull call
OSS1+0.35000bullish commentarycommentary only
VPG1+0.40000bullish commentarycommentary only
KEYS1+0.10000neutral commentaryneutral
NRGV1+0.15000neutral commentaryneutral
NBIS1+0.35000bullish commentarycommentary only
VIX1-0.35000bearish commentarycommentary only
TRT1+0.40000bullish commentarycommentary only
BOT1+0.40000bullish commentarycommentary only
COHU1+0.40000bullish commentarycommentary only
ALMU1+0.35000bullish commentarycommentary only
CEVA1+0.40000bullish commentarycommentary only
NVDA1+0.10000neutral commentaryneutral
CSCO1+0.25000neutral commentaryneutral
NOW1+0.15000neutral commentaryneutral

Alignment separates skin-in-the-game from commentary: ✓ = the author discloses a position consistent with their talk; “call (no pos)” = directional call without a disclosed position; “commentary” = opinion only.

Conviction trades3explicit CALL_DIRECTIONAL actions, receipts included

add 3

datetickerwhat they saidreceipt
2026-06-15OUSTOUST expected to become a large position, with further additions planned.
2026-06-15AMBAAMBA expected to become a large position alongside OUST.
2026-06-15INODINOD was recently added, with more buying planned this week.
Position disclosures5skin in the game
GLW GLW is a favorite large position and viewed as durable across AI buildout paths. held
CIEN CIEN is a primary long for the optical and networking scale theme. held
NOK NOK is a primary long for the optical and networking scale theme. held
LNOK Author disclosed taking a position in LNOK and looking for FOMC-enabled upside. added
AAOI Author is bullish on AAOI while explicitly highlighting risks and thesis breakers. held
Best hypotheses5their highest-scoring claims in our index
AI data-center bandwidth bottlenecks are shifting investor focus toward optical interconnect suppliers, supporting a str
bullHIGH8 co-supporters
AI cluster, DCI, and optical networking demand create a multi-year growth cycle for CIEN and related infrastructure supp
bullHIGH7 co-supporters
AI data-center buildouts require far more optical fiber and interconnect capacity, creating a durable demand tailwind fo
bullHIGH7 co-supporters
Post-earnings price action, new highs, volume, and relative strength show SANM momentum remains intact and tradeable.
bullHIGH16 co-supporters
AIP's beat-and-raise quarter validates accelerating fundamentals through revenue, ACV, RPO, royalties, and higher FY2026
bullMEDIUM3 co-supporters
Recent signals15receipts included
date (PT)tickerauthorsentwhat they saidsince thenreceipt
2026-07-03·@crux_capital_·Added some to Phys AI portfolio — Says he added some to a physical AI portfolio, but no ticker is named.·
2026-07-03QCOM@crux_capital_+0.45Discloses buying QCOM in the 180s and 170s.
2026-07-03SMTC@crux_capital_+0.40Says SMTC has much that is not well known.
2026-07-03·@crux_capital_·Says photonics stocks look attractive after 30-50% pullbacks.·
2026-07-03LUMN@crux_capital_+0.25Considering going long LUMN at 6.43 — Author asks whether going long LUMN at $6.43 would be crazy, showing tentative forward intent.·
2026-07-02CIEN@crux_capital_+0.75Author is quite bullish CIEN at current levels, citing Nvidia scale-across and telecom project demand.
2026-07-02AAOI@crux_capital_+0.25Author is quite bullish CIEN at current levels, citing Nvidia scale-across and telecom project demand.
2026-07-02IQE@crux_capital_+0.25Author is quite bullish CIEN at current levels, citing Nvidia scale-across and telecom project demand.·
2026-07-02NOK@crux_capital_+0.25Author is quite bullish CIEN at current levels, citing Nvidia scale-across and telecom project demand.
2026-07-02SIVE@crux_capital_+0.25Author is quite bullish CIEN at current levels, citing Nvidia scale-across and telecom project demand.·
2026-07-02NVDA@crux_capital_+0.35Author is quite bullish CIEN at current levels, citing Nvidia scale-across and telecom project demand.
2026-07-02·@crux_capital_·Author says they are bullish on some photonics companies but asks readers to guess; no tickers named.·
2026-07-02COHR@crux_capital_+0.45Positive comment that COHR is not playing around.
2026-07-02AXTI@crux_capital_+0.35Says COHR is locking up more 6-inch supply with implications for optics and AXTI.
2026-07-02COHR@crux_capital_+0.45Says COHR is locking up more 6-inch supply with implications for optics and AXTI.

Grade is our human read-worthiness rating; trader score is a rolling 20-bet hit-rate/alpha composite — different things, often disagreeing. “Since then” is direction-unaware in the table; the summary line above adjusts for which way they leaned.