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Institutional Ownership · SEC Form 13F

Who owns ASBA (ASBA)


Which tracked institutional funds hold ASBA, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ASBA company fundamentals →

Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.

368
Institutional holders
143,713,579
Shares held (tracked funds)
86.6%
Of shares outstanding

How the tape is positioned

110 tracked funds added or opened ASBA while 56 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.

A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.

Conviction spread

ASBA’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes ASBA more heavily than its largest holder by dollar value does.

Book-share is each fund’s reported value in ASBA divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.

Institutional & insider positioning

Between 2025-Q4 and 2026-Q1, across 368 tracked filers holding ASBA, 214 increased or opened the position and 139 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.

This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.

New buyers & exits

Funds opening or closing a position in ASBA between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.

New buyers 35

  • VANGUARD PORTFOLIO MANAGEMENT LLC$281M
  • VANGUARD CAPITAL MANAGEMENT LLC$184M
  • VANGUARD FIDUCIARY TRUST CO$27M
  • Qube Research & Technologies Ltd$25M
  • Longaeva Partners L.P.$10M
  • ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$5M

Full exits 17

  • VANGUARD GROUP INC$470M
  • Campbell & CO Investment Adviser LLC$12M
  • Brandywine Global Investment Management, LLC$6M
  • AlphaQuest LLC$5M
  • TWO SIGMA ADVISERS, LP$4M
  • PUBLIC SECTOR PENSION INVESTMENT BOARD$3M

Largest adds

  • FIRST TRUST ADVISORS LP$87M
  • BALYASNY ASSET MANAGEMENT L.P.$38M
  • SUSQUEHANNA INTERNATIONAL GROUP, LLP$32M
  • WELLINGTON MANAGEMENT GROUP LLP$25M
  • TUDOR INVESTMENT CORP ET AL$17M
  • UBS Group AG$15M

Largest trims

  • FMR LLC$231M
  • BlackRock, Inc.$56M
  • Freestone Grove Partners LP$27M
  • Verition Fund Management LLC$26M
  • NORGES BANK$12M
  • GOLDMAN SACHS GROUP INC$12M

Institutional holders

One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).

FundSharesReported value% of valueQuarter
BlackRock, Inc. trimmed18,946,994$490M12.0%2026-Q1
VANGUARD PORTFOLIO MANAGEMENT LLC new10,881,788$281M6.9%2026-Q1
DIMENSIONAL FUND ADVISORS LP added9,811,228$254M6.2%2026-Q1
STATE STREET CORP added8,961,442$232M5.7%2026-Q1
VANGUARD CAPITAL MANAGEMENT LLC new7,127,897$184M4.5%2026-Q1
FIRST TRUST ADVISORS LP added5,971,227$154M3.8%2026-Q1
GEODE CAPITAL MANAGEMENT, LLC added4,362,436$113M2.8%2026-Q1
LSV ASSET MANAGEMENT added3,819,247$99M2.4%2026-Q1
NOMURA ASSET MANAGEMENT INTERNATIONAL INC. trimmed3,337,021$86M2.1%2026-Q1
AMERICAN CENTURY COMPANIES INC added3,267,009$84M2.1%2026-Q1
CITADEL ADVISORS LLC added3,061,972$79M1.9%2026-Q1
GOLDMAN SACHS GROUP INC trimmed2,366,326$61M1.5%2026-Q1
CHARLES SCHWAB INVESTMENT MANAGEMENT INC added2,264,273$59M1.4%2026-Q1
NORTHERN TRUST CORP added2,022,154$52M1.3%2026-Q1
FMR LLC trimmed1,951,149$50M1.2%2026-Q1
PZENA INVESTMENT MANAGEMENT LLC added1,922,982$50M1.2%2026-Q1
Verition Fund Management LLC trimmed1,833,518$47M1.2%2026-Q1
Bank of New York Mellon Corp trimmed1,677,030$43M1.1%2026-Q1
NORGES BANK trimmed1,877,250$42M1.0%2026-Q1
WELLINGTON MANAGEMENT GROUP LLP added1,631,266$42M1.0%2026-Q1
BALYASNY ASSET MANAGEMENT L.P. added1,482,381$38M0.9%2026-Q1
Allspring Global Investments Holdings, LLC trimmed1,410,807$37M0.9%2026-Q1
MORGAN STANLEY trimmed1,418,847$37M0.9%2026-Q1
AQR CAPITAL MANAGEMENT LLC added1,382,078$35M0.9%2026-Q1
SUSQUEHANNA INTERNATIONAL GROUP, LLP added1,305,865$34M0.8%2026-Q1
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC added1,245,978$32M0.8%2026-Q1
UBS Group AG added1,116,021$29M0.7%2026-Q1
JPMORGAN CHASE & CO added1,125,553$28M0.7%2026-Q1
VANGUARD FIDUCIARY TRUST CO new1,048,044$27M0.7%2026-Q1
Point72 Asset Management, L.P. added978,836$25M0.6%2026-Q1
Qube Research & Technologies Ltd added970,806$25M0.6%2026-Q1
BANK OF AMERICA CORP /DE/ trimmed969,366$25M0.6%2026-Q1
Nuveen, LLC added938,403$24M0.6%2026-Q1
HEARTLAND ADVISORS INC trimmed875,879$23M0.6%2026-Q1
Interval Partners, LP added874,110$23M0.6%2026-Q1
VOLORIDGE INVESTMENT MANAGEMENT, LLC added860,627$22M0.5%2026-Q1
Invesco Ltd. trimmed830,699$21M0.5%2026-Q1
Rhino Investment Partners, Inc added824,104$21M0.5%2026-Q1
SG Americas Securities, LLC added767,671$20M0.5%2026-Q1
TUDOR INVESTMENT CORP ET AL added765,308$20M0.5%2026-Q1
Leeward Investments, LLC - MA trimmed724,583$19M0.5%2026-Q1
VICTORY CAPITAL MANAGEMENT INC added710,984$18M0.5%2026-Q1
TWO SIGMA INVESTMENTS, LP added551,320$14M0.3%2026-Q1
HANCOCK WHITNEY CORP added501,976$14M0.3%2026-Q1
RHUMBLINE ADVISERS added506,533$13M0.3%2026-Q1
MILLENNIUM MANAGEMENT LLC trimmed502,617$13M0.3%2026-Q1
ALGERT GLOBAL LLC added483,423$13M0.3%2026-Q1
Fisher Asset Management, LLC added465,188$12M0.3%2026-Q1
PRICE T ROWE ASSOCIATES INC /MD/ added441,178$11M0.3%2026-Q1
SEI INVESTMENTS CO added433,405$11M0.3%2026-Q1
Bridgewater Associates, LP trimmed415,653$11M0.3%2026-Q1
Longaeva Partners L.P. new405,311$10M0.3%2026-Q1
Universal- Beteiligungs- und Servicegesellschaft mbH trimmed401,409$10M0.3%2026-Q1
PRINCIPAL FINANCIAL GROUP INC added367,788$10M0.2%2026-Q1
ExodusPoint Capital Management, LP added366,055$9M0.2%2026-Q1
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added349,385$9M0.2%2026-Q1
FRANKLIN RESOURCES INC added337,799$9M0.2%2026-Q1
Swiss National Bank added328,440$8M0.2%2026-Q1
Edgestream Partners, L.P. added323,401$8M0.2%2026-Q1
ALLIANCEBERNSTEIN L.P. added318,098$8M0.2%2026-Q1
CASTLEARK MANAGEMENT LLC added311,423$8M0.2%2026-Q1
ProShare Advisors LLC added277,108$7M0.2%2026-Q1
MAIRS & POWER INC added270,040$7M0.2%2026-Q1
Legacy Private Trust Co.261,260$7M0.2%2026-Q1
AMERIPRISE FINANCIAL INC added253,788$7M0.2%2026-Q1
Thrivent Financial for Lutherans added249,541$6M0.2%2026-Q1
Y-Intercept (Hong Kong) Ltd added245,801$6M0.2%2026-Q1
Man Group plc added241,230$6M0.2%2026-Q1
BARCLAYS PLC trimmed230,115$6M0.1%2026-Q1
Legal & General Group Plc trimmed223,598$6M0.1%2026-Q1
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added218,246$6M0.1%2026-Q1
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added212,313$5M0.1%2026-Q1
FEDERATED HERMES, INC. added207,783$5M0.1%2026-Q1
Retirement Systems of Alabama added200,568$5M0.1%2026-Q1
PEREGRINE CAPITAL MANAGEMENT LLC trimmed192,350$5M0.1%2026-Q1
JANE STREET GROUP, LLC trimmed190,322$5M0.1%2026-Q1
Brevan Howard Capital Management LP added187,953$5M0.1%2026-Q1
Rafferty Asset Management, LLC trimmed186,730$5M0.1%2026-Q1
CITIGROUP INC trimmed183,648$5M0.1%2026-Q1
LOS ANGELES CAPITAL MANAGEMENT LLC added178,070$5M0.1%2026-Q1
Schonfeld Strategic Advisors LLC trimmed175,406$5M0.1%2026-Q1
Creative Planning added172,198$4M0.1%2026-Q1
MetLife Investment Management, LLC trimmed168,763$4M0.1%2026-Q1
ROYAL BANK OF CANADA added168,661$4M0.1%2026-Q1
PRUDENTIAL FINANCIAL INC added164,450$4M0.1%2026-Q1
RENAISSANCE TECHNOLOGIES LLC trimmed163,632$4M0.1%2026-Q1
Crescent Grove Advisors, LLC added162,344$4M0.1%2026-Q1
MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed154,027$4M0.1%2026-Q1
BAYVIEW ASSET MANAGEMENT, LLC new150,000$4M0.1%2026-Q1
VANGUARD GROUP INC added18,257,848$470M11.5%2025-Q4 stale
MACQUARIE GROUP LTD trimmed4,222,299$109M2.7%2025-Q3 stale
Campbell & CO Investment Adviser LLC added462,794$12M0.3%2025-Q4 stale
M&G PLC added423,877$10M0.2%2025-Q1 stale
Trexquant Investment LP added376,876$10M0.2%2025-Q3 stale
Brandywine Global Investment Management, LLC trimmed249,329$6M0.2%2025-Q4 stale
Cubist Systematic Strategies, LLC added228,314$6M0.1%2025-Q3 stale
Corebridge Financial, Inc. trimmed260,272$6M0.1%2025-Q1 stale
AlphaQuest LLC trimmed187,961$5M0.1%2025-Q4 stale
TWO SIGMA ADVISERS, LP trimmed150,500$4M0.1%2025-Q4 stale

Ownership over time

Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.

HoldersTotal shares

Reading this table

Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.

About 13F filings

A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.

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