Company · Ownership research

AGIOS PHARMACEUTICALS, INC. AGIO

CIK 0001439222 · CUSIP 00847X104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 00847X104 (AGIO), not CUSIP 00847X904 (AGIO), CUSIP 00847X954 (AGIO), and does not merge CUSIPs.

This page lists the top 20 of 189 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	FARALLON CAPITAL MANAGEMENT LLC CIK 909661 · Amended · View history	$163.47M 5,590,602 shares	0.96%	+1.42M(+34.10%)Added	SEC filing ↗ May 24, 2024	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$162.93M 5,572,021 shares	0.00%	+44.58K(+0.80%)Added	SEC filing ↗ May 10, 2024	▾
03	BlackRock Inc. CIK 1364742 · View history	$136.20M 4,658,095 shares	0.00%	-304.14K(-6.10%)Reduced	SEC filing ↗ May 10, 2024	▾
04	Bellevue Group AG CIK 1674546 · View history	$117.14M 4,006,000 shares	1.79%	-5.00K(-0.10%)Reduced	SEC filing ↗ May 15, 2024	▾
05	STATE STREET CORP CIK 93751 · View history	$91.76M 3,138,197 shares	0.00%	+512.51K(+19.50%)Added	SEC filing ↗ May 15, 2024	▾
06	ARMISTICE CAPITAL, LLC CIK 1601086 · View history	$86.67M 2,964,000 shares	2.31%	-560.00K(-15.90%)Reduced	SEC filing ↗ May 15, 2024	▾
07	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$75.40M 2,578,558 shares	0.02%	-18.21K(-0.70%)Reduced	SEC filing ↗ May 10, 2024	▾
08	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$72.30M 2,472,690 shares	0.01%	-70.06K(-2.80%)Reduced	SEC filing ↗ Dec 26, 2024	▾
09	Erste Asset Management GmbH CIK 2024532 · View history	$66.65M 2,279,900 shares	0.91%	+172.00K(+8.20%)Added	SEC filing ↗ Nov 26, 2024	▾
10	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$58.86M 2,012,993 shares	0.01%	+388.38K(+23.90%)Added	SEC filing ↗ May 15, 2024	▾
11	MACQUARIE GROUP LTD CIK 1418333 · View history	$57.30M 1,959,657 shares	0.06%	-55.76K(-2.80%)Reduced	SEC filing ↗ May 14, 2024	▾
12	Rock Springs Capital Management LP CIK 1595725 · View history	$51.59M 1,764,505 shares	1.31%	-387.67K(-18.00%)Reduced	SEC filing ↗ May 15, 2024	▾
13	ArrowMark Colorado Holdings LLC CIK 1483859 · View history	$44.42M 1,519,163 shares	0.50%	-34.72K(-2.20%)Reduced	SEC filing ↗ May 15, 2024	▾
14	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$37.52M 1,282,915 shares	0.00%	+28.64K(+2.30%)Added	SEC filing ↗ May 13, 2024	▾
15	MORGAN STANLEY CIK 895421 · Amended · View history	$34.51M 1,180,326 shares	0.00%	+686.74K(+139.10%)Added	SEC filing ↗ Oct 17, 2024	▾
16	BNP PARIBAS ASSET MANAGEMENT Holding S.A. CIK 1520354 · View history	$32.42M 1,108,613 shares	0.09%	+62.15K(+5.90%)Added	SEC filing ↗ May 8, 2024	▾
17	Pictet Asset Management Holding SA CIK 1993888 · View history	$29.34M 1,005,626 shares	0.03%	+47.35K(+4.90%)Added	SEC filing ↗ May 14, 2024	▾
18	CITADEL ADVISORS LLC CIK 1423053 · View history	$29.31M 1,002,461 shares	0.03%	-72.35K(-6.70%)Reduced	SEC filing ↗ May 15, 2024	▾
19	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$27.15M 928,596 shares	0.02%	-1.31K(-0.10%)Reduced	SEC filing ↗ May 15, 2024	▾
20	Fisher Asset Management, LLC CIK 850529 · View history	$20.68M 707,342 shares	0.01%	-4.18K(-0.60%)Reduced	SEC filing ↗ May 9, 2024	▾

Showing 20 / 189 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

189

Cancelled or null records excluded

Disclosed shares

62,020,123

Not deduplicated across managers

Disclosed value

$1.81B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

AGIOS PHARMACEUTICALS, INC. · Q1 2024

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.