Company · Ownership research

ADMA BIOLOGICS, INC. ADMA

CIK 0001368514 · CUSIP 000899104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 000899104 (ADMA), not CUSIP 000899904 (ADMA), CUSIP 000899954 (ADMA), and does not merge CUSIPs.

This page lists the top 20 of 357 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	BlackRock, Inc. CIK 2012383 · View history	$662.72M 36,333,325 shares	0.01%	+701.61K(+2.00%)Added	SEC filing ↗ Feb 12, 2026	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$380.39M 20,854,669 shares	0.01%	-120.33K(-0.60%)Reduced	SEC filing ↗ Jan 29, 2026	▾
03	STATE STREET CORP CIK 93751 · View history	$248.01M 13,597,259 shares	0.01%	+35.61K(+0.30%)Added	SEC filing ↗ Feb 13, 2026	▾
04	Invesco Ltd. CIK 914208 · Amended · View history	$214.96M 11,785,202 shares	0.02%	-720.28K(-5.80%)Reduced	SEC filing ↗ Feb 19, 2026	▾
05	Sachem Head Capital Management LP CIK 1582090 · View history	$207.48M 11,375,000 shares	4.86%	+2.42M(+27.00%)Added	SEC filing ↗ Feb 13, 2026	▾
06	WESTFIELD CAPITAL MANAGEMENT CO LP CIK 1177719 · View history	$127.55M 6,992,907 shares	0.53%	+1.89M(+36.90%)Added	SEC filing ↗ Feb 11, 2026	▾
07	Capital Research Global Investors CIK 1422848 · View history	$121.07M 6,637,472 shares	0.02%	+3.38M(+104.00%)Added	SEC filing ↗ Feb 11, 2026	▾
08	Nuveen, LLC CIK 1871926 · View history	$108.10M 5,926,390 shares	0.03%	+202.25K(+3.50%)Added	SEC filing ↗ Feb 12, 2026	▾
09	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$106.37M 5,830,941 shares	0.01%	+17.20K(+0.30%)Added	SEC filing ↗ Feb 9, 2026	▾
10	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$94.82M 5,198,379 shares	0.05%	+502.46K(+10.70%)Added	SEC filing ↗ Feb 13, 2026	▾
11	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$88.20M 4,835,638 shares	0.02%	+37.36K(+0.80%)Added	SEC filing ↗ Feb 12, 2026	▾
12	UBS Group AG CIK 1610520 · View history	$83.34M 4,569,343 shares	0.02%	+2.58M(+129.90%)Added	SEC filing ↗ Jan 29, 2026	▾
13	JANUS HENDERSON GROUP PLC CIK 1274173 · View history	$71.82M 3,936,419 shares	0.03%	+3.84M(+3,906.10%)Added	SEC filing ↗ Feb 17, 2026	▾
14	Thrivent Financial for Lutherans CIK 314984 · View history	$69.14M 3,790,518 shares	0.12%	-351.32K(-8.50%)Reduced	SEC filing ↗ Feb 5, 2026	▾
15	Caligan Partners LP CIK 1727492 · View history	$54.95M 3,012,508 shares	5.03%	+375.90K(+14.30%)Added	SEC filing ↗ Feb 17, 2026	▾
16	FRANKLIN RESOURCES INC CIK 38777 · View history	$50.96M 2,793,856 shares	0.01%	-44.29K(-1.60%)Reduced	SEC filing ↗ Feb 11, 2026	▾
17	B Group, Inc. CIK 2043476 · View history	$44.83M 2,457,542 shares	33.22%	+45.00K(+1.90%)Added	SEC filing ↗ Feb 17, 2026	▾
18	Ranger Investment Management, L.P. CIK 1319691 · View history	$41.97M 2,300,905 shares	2.88%	-39.83K(-1.70%)Reduced	SEC filing ↗ Feb 13, 2026	▾
19	NORTHERN TRUST CORP CIK 73124 · View history	$41.35M 2,266,890 shares	0.01%	-93.89K(-4.00%)Reduced	SEC filing ↗ Feb 17, 2026	▾
20	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$41.18M 2,257,708 shares	0.01%	-103.06K(-4.40%)Reduced	SEC filing ↗ Feb 13, 2026	▾

Showing 20 / 357 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

357

Cancelled or null records excluded

Disclosed shares

220,364,822

Not deduplicated across managers

Disclosed value

$4.02B

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.

ADMA BIOLOGICS, INC. · Q4 2025

Explore all 357 reporting institutions.

This page includes 20 of 357 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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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.