Unclassified

AMGEN INC

AMGEN INC is tracked here as a normalized 13F company record; no curated business description is available yet.

Original CUSIPs: 031162100. This page shows current managers, quarterly changes, and primary SEC sources.

Current managers

Latest reporting quarter

Q1 2026

Who holds it and what changed this quarter

Portfolio weight and share-count changes are shown for every tracked manager with a current or prior-quarter position.

ARK Invest

Cathie Wood

Q1 2026

Exited

Exited: 0.10%

ARK Invest exited a position that was 0.10% of the portfolio, selling 45,358 shares.

-45,358 Shares

-100.00%

SEC

Bridgewater Associates

Ray Dalio / Bridgewater

Q1 2026

Increased

0.00% → 0.02%

Bridgewater Associates added 11,754 shares; portfolio weight moved from 0.00% to 0.02%.

+11,754 Shares

+389.21%

SEC

Four-quarter trend

Each line is one tracked manager’s portfolio weight. Labels identify the manager directly.

Historical and source details

Market values, quarterly totals, and original CUSIP rows are available below without obscuring current actions.

Quarterly holdings details

Quarter	Current managers	Combined value	Total shares	Manager details
Q2 2025	2	$18,251,382	65,368	Bridgewater Associates New position · 7,435 Shares ARK Invest New position · 57,933 Shares
Q3 2025	2	$16,525,683	58,560	Bridgewater Associates Increased · 11,295 Shares ARK Invest Reduced · 47,265 Shares
Q4 2025	2	$15,834,443	48,378	Bridgewater Associates Reduced · 3,020 Shares ARK Invest Reduced · 45,358 Shares
Q1 2026	1	$5,198,232	14,774	Bridgewater Associates Increased · 14,774 Shares ARK Invest Exited · 0 Shares

Original CUSIP details

Manager	Issuer	CUSIP	Security class	Market value	Shares	Weight	Source
Bridgewater Associates	AMGEN INC	031162100	COM	$5,198,232	14,774	0.02%	SEC XML

Data source

Holdings facts come from SEC 13F information tables. Tickers, company aliases, and themes are used only for search and normalized display, not as a holdings source.