Alphixir Weekly Review · Aug 17–21, 2026

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01At a Glance

Meridian

Us-0.51%

SPY-1.37%

α+0.86%

Hit rate 44%

🏆

Maverick

Us+1.46%

SPY-1.37%

α+2.83%

Hit rate 49%

Sentinel

Us-0.04%

SPY-1.37%

α+1.33%

Hit rate 39%

Regent

Us-0.66%

SPY-1.37%

α+0.71%

Hit rate 44%

RegimeRisk On 50→Risk On 35

02The Week's Narrative

WhatThe tape spent the entire week in Risk-On territory, yet the regime score whipsawed sharply — opening near 50, sliding to a midweek trough of 20.5 on Wednesday, then rebounding to 47.8 on Thursday before settling at 34.8 into Friday's close. Despite the persistent Risk-On label, SPY finished the week down 1.37%, a reminder that a broad-index drawdown can coexist with an ostensibly constructive regime reading. Energy names were the standout, with COP, XOM, CVX, and FCX all posting solid gains. Precious metals also worked, as GLD rose nearly 5% over the week. The pain concentrated in semiconductors (MU, LRCX), gold miners (NEM), and pockets of defense and industrials (NOC, LMT, RTX, NUE). COP was the top contributor across the book; MU was the top detractor. Breadth was uneven — hit-rates hovered in the high-30s to high-40s across all four strategies.

WhyThe dominant catalyst was a rotation into hard assets and energy. Firm crude and commodity strength lifted the entire energy complex, which explains why COP, XOM, CVX, and FCX repeatedly surfaced as best calls across strategies. Gold's move into GLD suggests a hedging bid even inside a Risk-On tape, with investors seeking ballast against the equity-index weakness. The semiconductor drawdown — MU down 3.18%, LRCX off 7.61% — points to a give-back in high-beta cyclicals after prior strength, a recurring pattern when the regime score dips (Wednesday's 20.5 low). Interestingly, gold miners like NEM fell 2.85% even as the metal itself rose, a classic divergence where the physical hedge outperformed the leveraged miner. Defense and industrial weakness (NOC, LMT, RTX, NUE) rounded out the detractor list, consistent with capital rotating away from these groups and toward energy and metals. The net picture: a hard-asset bid offset by a high-beta and defensive unwind.

So WhatAll four strategies beat SPY's -1.37% on a relative basis, though only Maverick posted a positive absolute return. Maverick led with +1.46% TWR and +2.83% alpha, driven by concentrated energy and materials exposure — COP, FCX, and CVX all delivered. Sentinel nearly broke even at -0.04% with +1.33% alpha, benefiting from a heavy GLD weight (12.5%) that captured the gold move while keeping drawdown contained. Meridian held its energy overweights (XOM and COP each above 10% weight) but was dragged by semiconductor and miner exposure (MU, LRCX, NEM), landing at -0.51% TWR and +0.86% alpha. Regent lagged the group at -0.66% with the deepest MDD (-1.12%), as sector-specific bets in defense and select single names (RTX, WMT, NVDA) went against it. Across the book we executed 250 buys/adds and 238 sells/trims with 12 sector shifts — an active week of repositioning toward the hard-asset winners. The consistent thread: energy and gold exposure was the differentiator, while semiconductor and defense weightings were the drag.

03Regime Journey

04Persona League Table

#PersonaTWRαMDDHit

1Maverick🏆+1.46%+2.83%-0.38%49%

2Sentinel-0.04%+1.33%-0.66%39%

3Meridian-0.51%+0.86%-0.69%44%

4Regent-0.66%+0.71%-1.12%44%

05Best & Worst CallsBy persona · worst shown at the same size as best — no cherry-picking

MeridianCore

Best calls

GLDSPDR Gold Shares6.65%+4.94%

A 6.6% weight in gold captured a near-5% move as a hedging bid emerged even inside a Risk-On tape.

LessonHolding a hard-asset ballast can offset equity-index weakness without abandoning the growth thesis.

XOMExxon Mobil Corp.10.59%+1.85%

A 10.6% energy overweight paid off as firm crude lifted the complex, delivering +1.85%.

LessonSizing conviction into a durable macro tailwind rewards patience.

COPConocoPhillips10.37%+1.95%

A 10.4% weight in COP added +1.95% and was the top contributor across the entire book.

LessonLeaning into the strongest name in a winning sector compounds relative returns.

Worst calls

LRCXLam Research Corp.7.89%-7.61%

A 7.9% semiconductor weight fell 7.61% as high-beta cyclicals gave back gains on the midweek regime dip.

LessonSemi exposure amplifies both directions; trim into strength before the regime score rolls over.

NEMNewmont Corp.11.75%-2.85%

An 11.8% weight in the gold miner fell 2.85% even as the metal rose — the leveraged proxy diverged from physical.

LessonMiners are not a clean gold proxy; the metal outperformed the equity this week.

MUMicron Technology Inc.12.58%-3.18%

A 12.6% weight in MU dropped 3.18% and was the single largest detractor across the book.

LessonConcentrated memory-chip exposure is a liability when semis unwind — cap single-name risk.

MaverickAggressive

Best calls

COPConocoPhillips10.91%+5.31%

A 10.9% weight delivered +5.31%, the standout in a concentrated energy tilt.

LessonConcentration works when the macro thesis is right and the sector is in favor.

FCXFreeport-McMoRan Inc.9.15%+3.61%

A 9.2% materials weight added +3.61% as commodity strength broadened beyond crude.

LessonCopper and energy often move together in a hard-asset bid — diversify within the theme.

CVXChevron Corp.11.93%+2.24%

An 11.9% energy weight gained +2.24%, reinforcing the sector's leadership.

LessonStacking multiple energy names amplified the tailwind without over-relying on one ticker.

Worst calls

MUMicron Technology Inc.11.23%-3.18%

An 11.2% weight fell 3.18% as memory chips unwound alongside the broader semi group.

LessonHigh-beta semi bets need tighter risk limits when the regime score wobbles.

NEMNewmont Corp.14.28%-2.85%

A 14.3% weight in the gold miner fell 2.85%, diverging from the rising metal.

LessonA double-digit miner weight added drawdown while GLD would have captured the move more cleanly.

NFLXNetflix Inc.12.50%-2.74%

A 12.5% weight dropped 2.74% as growth-media exposure lagged the hard-asset rotation.

LessonRotation away from high-multiple names punishes oversized single positions.

SentinelConservative

Best calls

GLDSPDR Gold Shares12.54%+4.94%

A 12.5% gold weight — the largest in the book — captured the near-5% move and anchored the near-breakeven result.

LessonA meaningful hard-asset core is the cleanest way to hedge index weakness defensively.

XOMExxon Mobil Corp.3.82%+4.44%

A modest 3.8% energy weight added +4.44%, contributing efficiently on a small footprint.

LessonEven light energy exposure can lift a defensive book when the sector leads.

COPConocoPhillips2.03%+7.08%

A 2.0% weight delivered +7.08%, an outsized return relative to its small size.

LessonSmall, high-return positions add ballast without stretching the risk budget.

Worst calls

NOCNorthrop Grumman Corp.2.40%-7.60%

A 2.4% defense weight fell 7.60% as capital rotated out of the group.

LessonDefense names are not immune to rotation; even defensive sleeves can detract.

NUENucor Corp.2.40%-7.04%

A 2.4% steel weight dropped 7.04% despite broader materials strength.

LessonNot all materials moved together — steel lagged the copper-and-energy bid.

LMTLockheed Martin Corp.2.13%-6.51%

A 2.1% defense weight fell 6.51%, compounding the group's weakness.

LessonClustering small defense positions concentrated an unhelpful sector bet.

RegentSector Champ

Best calls

XOMExxon Mobil Corp.4.64%+3.79%

A 4.6% energy weight added +3.79% as the sector led the tape.

LessonChampioning the winning sector's anchor name delivered reliable upside.

COPConocoPhillips2.72%+7.08%

A 2.7% weight delivered +7.08%, an efficient contribution on a small footprint.

LessonHigh return per unit of weight is the goal of a sector-rotation approach.

CVXChevron Corp.3.12%+3.52%

A 3.1% energy weight gained +3.52%, reinforcing the sector call.

LessonSpreading conviction across energy leaders diversified the winning bet.

Worst calls

RTXRTX Corp.5.36%-5.86%

A 5.4% weight fell 5.86% as defense rotated out — the largest single drag on the book.

LessonAn oversized position in a rotating-out sector drove the deepest drawdown of the group.

WMTWalmart Inc.1.52%-9.82%

A 1.5% weight fell 9.82%, the sharpest single-name decline despite the small size.

LessonA defensive-consumer name offered no shelter in this hard-asset rotation.

NVDANVIDIA Corp.2.39%-4.64%

A 2.4% weight dropped 4.64% alongside the broader semi unwind.

LessonEven a marquee chip name follows the group down when the regime score dips.

06Stats Corner

Total picks

369

Buys

250

Sells

238

Sector shifts

Top contributor

COP

Top detractor

07What the AI Learned

Meridian

“We held our energy and gold conviction well, but our semiconductor and gold-miner weightings — MU, LRCX, and NEM — repeatedly showed up as detractors this week. The pattern is that we let high-beta cyclical exposure run into a wobbling regime score instead of trimming ahead of the Wednesday dip. Going forward we are tightening single-name caps on memory chips and treating GLD, not miners, as the cleaner gold hedge.”

Maverick

“Our concentrated energy and materials tilt drove the week's best absolute return, proving concentration works when the thesis is right. The recurring miss was oversizing names outside the winning theme — a 14.3% miner weight in NEM and a 12.5% NFLX position added drawdown for no thematic reason. We are learning to keep the big weights aligned with the leading sector and cap off-theme positions.”

Sentinel

“Our large GLD core did exactly its job, keeping us near breakeven while the index fell. Our repeated stumble was clustering small defense and materials names — NOC, NUE, LMT — that all rotated out together, so the diversification was illusory. We are learning that several small correlated positions behave like one concentrated bet, and we will spread the defensive sleeve across less-correlated groups.”

Regent

“Our energy sector call was correct and efficient, with COP and XOM delivering strong return per unit of weight. But our deepest drawdown came from an oversized RTX position in a sector rotating out, and small names like WMT and NVDA offered no shelter. The lesson we keep relearning is to right-size the conviction bet and avoid letting a single detracting position define the week's MDD.”

08Watch Next WeekEvents and themes only — no new picks or weight changes are ever previewed here

Themes to watch

Sector concentration to watch: Technology continues to carry the largest combined weight across the four books.

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Virtual investment simulation — informational and entertainment purposes only, not investment advice. All decisions were sealed and timestamped before the U.S. market open; percentages and derived scores only, no price data is republished.