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Jennison increased AMD position by 258,336 shares

Mar 28, 2026Last updated Jul 9, 2026

This StonkWhisper whale intelligence report documents significant institutional position changes in $AMD based on SEC 13F filings and block-level trading data. Quarterly 13F disclosures are required for institutional investment managers with at least $100 million in qualifying assets under management. These filings reveal long positions in U.S. equities held as of quarter end. Material changes in institutional positioning — particularly from concentrated funds with a history of high-conviction bets — are tracked by StonkWhisper as leading indicators of institutional thesis formation or exit.

JENNISON ASSOCIATES LLC AUM: $145.4B INCREASED

AUM: $145.4B · 780 holdings · Period: 2025-12-31

+258,336 Share Change

370,708 Current Shares

$79.4B Current Value

0.05% Portfolio %

+229.9% Change %

Position Change Detail

Issuer ADVANCED MICRO DEVICES INC

Ticker AMD

Shares 112,372 → 370,708 +258,336

Value $18.2B → $79.4B

Portfolio Weight 0.05%

Change Type Increased

Period of Report 2025-12-31

Other Jennison Positions This Period

Ticker	Issuer	Change Type	Share Change	Value
BAC	BANK AMERICA CORP	Increased	+3,838,627	$320.2B
PCG	PG&E CORP	Decreased	1,675,280	$146.8B
TEVA	TEVA PHARMACEUTICAL INDS LTD	New	+1,533,371	$47.9B
PPL	PPL CORP	Decreased	1,355,026	$82.4B
WMB	WILLIAMS COS INC	Decreased	1,346,668	$130.2B
CNP	CENTERPOINT ENERGY INC	Increased	+1,256,993	$296.1B
NVO	NOVO-NORDISK A S	Exited	1,226,004	—
APLS	APELLIS PHARMACEUTICALS INC	Increased	+1,159,082	$37.8B
VRDN	VIRIDIAN THERAPEUTICS INC	New	+1,154,080	$35.9B
NEE	NEXTERA ENERGY INC	Increased	+1,110,168	$476.3B

Other Whales Moving AMD This Period

Manager	Change Type	Share Change
Marshall Wace	Increased	+2,696,500
Hudson Bay	Increased	+2,348,844
Caxton	New	+2,205,081
Winslow Capital	Decreased	1,793,569
State Street	Increased	+1,094,835
Balyasny	Decreased	1,032,662
Franklin Templeton	Increased	+942,772
Maverick Capital	Exited	933,011
Artisan Partners	Decreased	805,979
DE Shaw	Increased	+744,762

View all sentiment, news, and whale activity for AMD (ADVANCED MICRO DEVICES INC).

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Data sourced from SEC 13F institutional holdings filings. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of institutional filings. 13F filings are reported quarterly and may lag actual positions.

Last updated: July 09, 2026 at 06:00 UTC