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 00847X954 (AGIO), CUSIP 00847X904 (AGIO), and does not merge CUSIPs.

This page lists the top 20 of 226 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	$186.46M 5,674,466 shares	0.98%	+13.60K(+0.20%)Added	SEC filing ↗ Feb 14, 2025	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$185.05M 5,631,321 shares	0.00%	+85.34K(+1.50%)Added	SEC filing ↗ Feb 11, 2025	▾
03	BlackRock, Inc. CIK 2012383 · View history	$164.83M 5,016,260 shares	0.00%	-5.51K(-0.10%)Reduced	SEC filing ↗ Feb 7, 2025	▾
04	Bellevue Group AG CIK 1674546 · View history	$115.51M 3,515,150 shares	2.22%	-220.76K(-5.90%)Reduced	SEC filing ↗ Feb 14, 2025	▾
05	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$79.64M 2,423,537 shares	0.01%	-408.98K(-14.40%)Reduced	SEC filing ↗ Feb 14, 2025	▾
06	ARMISTICE CAPITAL, LLC CIK 1601086 · View history	$74.41M 2,264,304 shares	1.73%	+57.23K(+2.60%)Added	SEC filing ↗ Feb 14, 2025	▾
07	STATE STREET CORP CIK 93751 · View history	$70.72M 2,152,277 shares	0.00%	-179.16K(-7.70%)Reduced	SEC filing ↗ Feb 14, 2025	▾
08	Erste Asset Management GmbH CIK 2024532 · View history	$66.43M 2,009,900 shares	0.81%	-175.00K(-8.00%)Reduced	SEC filing ↗ Feb 10, 2025	▾
09	MACQUARIE GROUP LTD CIK 1418333 · View history	$55.37M 1,684,993 shares	0.07%	-5.81K(-0.30%)Reduced	SEC filing ↗ Feb 14, 2025	▾
10	Jefferies Financial Group Inc. CIK 96223 · Amended · View history	$49.29M 1,500,000 shares	0.55%	+1.50MNew	SEC filing ↗ Feb 27, 2025	▾
11	CITADEL ADVISORS LLC CIK 1423053 · View history	$47.11M 1,433,676 shares	0.04%	+1.42M(+12,116.10%)Added	SEC filing ↗ Feb 14, 2025	▾
12	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$44.36M 1,349,651 shares	0.00%	-7.88K(-0.60%)Reduced	SEC filing ↗ Feb 12, 2025	▾
13	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$43.67M 1,329,065 shares	0.01%	-233.12K(-14.90%)Reduced	SEC filing ↗ Feb 13, 2025	▾
14	BVF INC/IL CIK 1056807 · View history	$35.28M 1,073,755 shares	1.20%	-116.35K(-9.80%)Reduced	SEC filing ↗ Feb 14, 2025	▾
15	Frazier Life Sciences Management, L.P. CIK 1892134 · View history	$35.15M 1,069,754 shares	1.46%	+25.60K(+2.50%)Added	SEC filing ↗ Feb 18, 2025	▾
16	JPMORGAN CHASE & CO CIK 19617 · View history	$33.36M 1,015,360 shares	0.00%	-697.63K(-40.70%)Reduced	SEC filing ↗ Feb 12, 2025	▾
17	Fisher Asset Management, LLC CIK 850529 · View history	$31.57M 960,661 shares	0.01%	+105.33K(+12.30%)Added	SEC filing ↗ Feb 5, 2025	▾
18	BNP PARIBAS ASSET MANAGEMENT Holding S.A. CIK 1520354 · View history	$30.96M 942,189 shares	0.08%	+35.15K(+3.90%)Added	SEC filing ↗ Feb 12, 2025	▾
19	DEUTSCHE BANK AG\ CIK 948046 · Amended · View history	$30.73M 935,252 shares	0.01%	+265.64K(+39.70%)Added	SEC filing ↗ Jun 30, 2025	▾
20	ArrowMark Colorado Holdings LLC CIK 1483859 · View history	$30.15M 917,420 shares	0.41%	+34.69K(+3.90%)Added	SEC filing ↗ Feb 14, 2025	▾

Showing 20 / 226 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

226

Cancelled or null records excluded

Disclosed shares

59,846,540

Not deduplicated across managers

Disclosed value

$1.97B

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. · Q4 2024

Explore all 226 reporting institutions.

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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.