Who Is Buying Arm Holdings? Hedge Fund Activity in 2026

Arm Holdings (ARM) designs the chip architecture that powers virtually every smartphone on the planet — and increasingly, AI data centers, autonomous vehicles, and IoT devices. Since its blockbuster IPO, the stock has been a magnet for institutional attention. But with ARM trading around $149 per share, the hedge fund landscape is telling a surprisingly mixed story.

We dug into the latest SEC 13F filings from 35 major funds to see who's buying, selling, and — critically — who just dumped their entire position. The results may surprise you.

ARM Key Stats at a Glance

Out of 15 tracked funds with ARM positions, only 4 are buying while 6 are selling. That's a 2:3 buy-to-sell ratio — notably bearish compared to the broader market. Five funds are holding steady, sitting on the fence.

Who's Buying Arm Holdings?

Despite the cautious overall picture, some significant players are increasing their bets on ARM:

• Coatue Management — $343M (Increased). Philippe Laffont's tech-focused fund is the largest hedge fund buyer, signaling deep conviction in ARM's AI chip design thesis.
• Two Sigma — $187.8M (Increased). The quantitative powerhouse is adding to a sizable position, suggesting their models see upside.
• Bridgewater Associates — $48.7M (NEW position). Ray Dalio's fund opening a fresh $48.7 million position is one of the most notable moves in this filing cycle. When Bridgewater enters a stock for the first time, it's worth paying attention.
• Millennium Management — $21.4M (Increased). Israel Englander's multi-strategy fund is modestly adding.

T. Rowe Price holds $349.7M but is maintaining a steady hold — neither buying nor selling at this level.

Who's Selling Arm Holdings?

The selling side is where things get interesting — and concerning for ARM bulls:

• Citadel Advisors — $75.6M (Decreased). Ken Griffin's fund has been trimming, though they maintain a meaningful position.
• Renaissance Technologies — $70.6M (Decreased). The quant legends are reducing exposure.
• State Street — $42.4M (Decreased). One of the world's largest institutional holders is pulling back.
• D.E. Shaw — $19.1M (Decreased). Another quant fund scaling down its ARM bet.

But the real headline isn't the trimmers — it's the complete exits.

Notable Moves

Duquesne Family Office SOLD its entire ARM position. When Stanley Druckenmiller — arguably the greatest macro investor alive — completely exits a stock, the market notices. Druckenmiller was an early institutional backer of the AI trade, and his decision to fully exit ARM suggests he sees better risk-reward opportunities elsewhere. This is not a routine trim — it's a full conviction shift.

Altimeter Capital also SOLD its entire ARM position. Brad Gerstner's tech-focused fund, which typically runs concentrated positions in high-conviction names, walked away completely. Two tech-savvy funds exiting entirely in the same quarter is a powerful signal.

Meanwhile, Bridgewater opening a new $48.7M position creates an interesting counterpoint. The world's largest hedge fund is entering just as two prominent tech investors are leaving. This divergence suggests genuine uncertainty about ARM's near-term trajectory.

The fact that five funds are holding steady — neither adding nor reducing — reinforces the picture of a market deeply divided on ARM's valuation.

What This Signals for ARM Investors

The institutional data for Arm Holdings paints a cautiously bearish picture with some important nuances:

The Druckenmiller exit is significant. Duquesne's track record on timing macro and tech trades is legendary. A full exit — not a trim, not a reduction, but a complete sale — from one of the most respected investors in the world demands attention. When combined with Altimeter's simultaneous exit, it suggests sophisticated investors believe ARM's risk-reward has deteriorated.

Sellers outnumber buyers 6-to-4. In a market where most high-quality tech stocks see majority buying, ARM's sell-heavy profile stands out. The breadth of selling across both quant funds (Renaissance, D.E. Shaw) and fundamental shops (Citadel) suggests this isn't just one strategy rotating out.

But contrarian signals exist. Bridgewater's new position and Coatue's $343M increase show that not everyone agrees with the bears. These are serious funds making deliberate capital allocation decisions. Coatue in particular knows semiconductor design companies intimately.

The AI narrative is being stress-tested. ARM's valuation has been driven by AI optimism — the idea that ARM-based chips will power the next generation of AI workloads. The mixed institutional sentiment suggests smart money is debating whether that premium is justified at current levels.

Valuation remains the elephant in the room. ARM's stock commands a significant premium to traditional semiconductor companies, pricing in years of AI-driven growth. The institutional disagreement may ultimately come down to timeline — bulls like Coatue believe ARM's AI data center opportunity will materialize fast enough to justify the multiple, while bears like Druckenmiller may see the risk-reward as unfavorable at current prices.

The royalty model is both strength and weakness. ARM's asset-light business model — collecting royalties on every chip using its architecture — generates extraordinary margins. But it also means ARM's revenue growth depends on chip volume and ASP trends across its licensee ecosystem, creating uncertainty that different funds weigh differently.

For individual investors, the message is nuanced: ARM remains a divisive stock among institutional investors. The Druckenmiller and Altimeter exits are yellow flags that warrant attention, but Bridgewater's entry and Coatue's conviction provide a counterbalance. This is a stock that requires active monitoring rather than a set-and-forget approach.

Track ARM Institutional Activity in Real Time

The hedge fund landscape for ARM is shifting fast — and you don't want to be the last to know. Track ARM institutional moves in real-time with Freenance Smart Money — we track 35 funds with $21.4T total AUM across 77,111 positions.

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With major funds taking opposing positions, staying on top of the latest 13F filings is more important than ever. Freenance Smart Money delivers institutional-grade data directly to you — no waiting for quarterly filing deadlines, no guesswork.

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FAQ

Which hedge funds are top holders of Arm Holdings (ARM)?

Among tracked active managers, Coatue Management holds the largest hedge fund stake at roughly $343M and has been adding, while T. Rowe Price maintains around $349M as a steady holder. Two Sigma, Bridgewater (new position), and Millennium round out the buy side, while Citadel, Renaissance, State Street, and D.E. Shaw have been trimming.

What does institutional positioning suggest about ARM sentiment?

The 4-to-6 buying-to-selling ratio plus complete exits from Duquesne (Stanley Druckenmiller) and Altimeter point to a cautious near-term tone from several sophisticated investors. At the same time, Coatue's increases and Bridgewater's new position indicate that other top funds still see ARM's AI and datacenter exposure as worth owning at current levels.

How does 13F filing timing affect this view of Arm Holdings?

13F filings are reported up to 45 days after the quarter ends, which is meaningful for a high-multiple, AI-correlated name like ARM where positioning can shift quickly around earnings and licensing news. Investors typically use ARM 13F data as a directional signal across quarters rather than a real-time read on smart-money positioning.

What are the key risks reflected in ARM's institutional flows?

Funds reducing exposure appear to be focused on valuation premium to traditional semiconductor peers, sensitivity to global smartphone unit trends, concentration risk from SoftBank's controlling stake, and the timing of monetization in datacenter and automotive verticals. The royalty-based model is also a double-edged factor — high margins but dependence on licensee volumes and ASPs.

How does Arm Holdings' institutional activity compare to other AI-chip peers?

Compared to broader AI-chip beneficiaries, ARM's institutional flows are more divided, with explicit complete exits standing out against the more uniformly bullish flows often seen in some peers. This makes ARM one of the more contested AI-correlated names in current 13F data and a useful case study for investors tracking how funds weight licensing economics versus direct chip manufacturing exposure.