GLOBALFOUNDRIES Inc. (GFS) shares rose 0.7% to $43.03 at the September 16, 2026 close, a slight gain from the prior close of $42.75. That close is the latest confirmed price for GFS; a live quote was not available. BestStocks flagged the session as a major change for GFS. Below, we break down what changed for GFS, why it matters for investors, how the stock reacted, and the catalysts on the calendar.
What happened
GFS climbed 0.7% to $43.03
GFS rose 0.7% in its latest session, moving from $42.75 to $43.03.
ValuationWeak confidence
Rel. volume
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Calculating
Vs peers
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No comparable peers
Market cap
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Earnings in
55d
2026-11-11
Price chart
Aug 17 – Sep 17
E earnings
F filing
A analyst
V/N other
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Change events — click to jump to details
What it means for GLOBALFOUNDRIES Inc. investors
For GLOBALFOUNDRIES Inc. investors, the recent signals are mixed, leaving the near-term picture neutral / mixed. On the constructive side: Material positive event; Positive 0.7% session move. Weighing against that: GLOBALFOUNDRIES Inc. (GFS) moved -9.25% from $55.15 to $50.05 on 2026-08-10; GLOBALFOUNDRIES Inc. (GFS) moved -5.16% from $61.41 to $58.24 on 2026-07-16. BestStocks rates the overall signal quality weak (28/100). With earnings roughly 55 days out, the next report is the most likely near-term test of the move.
GFS price reaction
GFS last traded at $43.03, up $0.28 (+0.65%) from the previous close of $42.75. Over the past month the stock has ranged between $42.75 and $53.44, and it currently sits about 3% of the way up that band.
The bull and bear case for GFS stock
Weighing the constructive signals against the risks, here is how the bull and bear case for GLOBALFOUNDRIES Inc. (GFS) lines up on the latest data.
▲ The bullish case
+Material positive event.
+Positive 0.7% session move.
▼ The bearish case
−GLOBALFOUNDRIES Inc. (GFS) moved -9.25% from $55.15 to $50.05 on 2026-08-10.
Bull vs bear balanceNeutral / Mixed
BearishNeutralBullish
Weighing both sides, BestStocks' composite read of recent signals is roughly balanced, as the bull-versus-bear meter above shows. This is an educational summary of the bull and bear case, not investment advice.
GFS declined 2.16% to $42.60 amid broader semiconductor sector weakness and AI spending anxiety, per market synthesis. Despite positive operational news on GaN shipments and new platform technologies, investor concerns about foundry capex requirements and return on AI infrastructure investment are weighing on the stock. Volume of 1.22M shares is tracking at 0.91x normal for this point in the session.
GlobalFoundries fell 6.16% to $44.06 intraday with below-average volume (0.59x expected at 280 minutes into session). No company-specific catalyst was identified in today's news or filings; the decline occurs in a broader chip-sector environment shaped by earlier geopolitical and economic concerns that triggered a 14% sector pullback in early September (Yahoo Finance).
Material / Earnings2026-09-10+0.0%
GLOBALFOUNDRIES Inc. (GFS) moved +2.66% from $44.77 to $45.96 on 2026-09-10. We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. Volume remained near its 5-day average, suggesting the move lacked unusual trading activity.
Material / Earnings2026-09-08-0.3%
GLOBALFOUNDRIES Inc. (GFS) moved -3.08% from $46.52 to $45.09 on 2026-09-08. We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. Volume was 1.5x the 5-day average, modestly elevated.
Material / Earnings2026-09-03+1.3%
GLOBALFOUNDRIES Inc. (GFS) moved +2.98% from $43.24 to $44.53 on 2026-09-03. We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. Volume remained near its 5-day average at 1.1x.
GlobalFoundries is under selling pressure from sector-wide concerns about AI spending sustainability and growth comparisons to peers like TSMC, compounded by mixed end-market demand across automotive and mobile segments. GFS fell 2.01% to $45.41 on below-average volume (0.55x expected at 135 minutes into session), per FMP data.
Material / Earnings2026-08-25-0.1%
GLOBALFOUNDRIES Inc. (GFS) moved -2.09% from $46.90 to $45.92 on 2026-08-25. We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. The move coincides with GFS reaching a new 30-day low.
GFS fell 2.39% to $46.90 amid a combination of sector-wide semiconductor pressure from rising Treasury yields, persistent macroeconomic caution over cyclical foundry demand (automotive, smartphones), and a muted investor response to August earnings guidance despite beat results. Benzinga and Yahoo Finance cited the stock's vulnerability to these dynamics.
In-depth GFS event analyses
Permanent, dated analyses of GFS's most significant sessions.
GFS rose 0.7% to $43.03. No single company-specific catalyst was confirmed during the move window, and it looks technical.
How much did GFS stock rise?
GFS gained 0.65% ($0.28) versus the prior close of $42.75, last trading at $43.03.
When is GLOBALFOUNDRIES Inc.'s next earnings date?
GFS's next earnings report is scheduled for 2026-11-11 — about 55 days away.
How BestStocks tracks GFS
This page is generated automatically by BestStocks' change-detection system after its price and volume cleared GFS-specific materiality thresholds, triggering an evidence check. It draws on 20 tracked change events for GFS, cross-checked against the data sources listed below. A live intraday quote was not available, so price and volume figures are the confirmed end-of-day close from September 16, 2026 — not the current price — and the percentage move is that session's. They refresh once live quotes resume. For companies with multiple share classes, market-cap figures can differ by data source. Analyst price targets and ratings are FMP consensus. This is an educational summary of what changed and why — not personalized investment advice.
