Who owns AIVEUR
Which tracked institutional funds hold AIVEUR, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See AIVEUR company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on AIVEUR is one-sided between 2026-Q1 and 2026-Q2: 9 added or opened and 58 trimmed or exited — on balance reducing.
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
AIVEUR’s largest tracked holder by dollar value, PRICE T ROWE ASSOCIATES INC /MD/, 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 conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in AIVEUR 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 2026-Q1 and 2026-Q2, across 146 tracked filers holding AIVEUR, 57 increased or opened the position and 110 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
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 AIVEUR between the 2026-Q1 and 2026-Q2 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 2
- MANGROVE PARTNERS IM, LLC$13M
- Bulldog Investors, LLP$1M
Full exits 12
- HRT FINANCIAL LP$11M
- THOMPSON SIEGEL & WALMSLEY LLC$10M
- Western Standard LLC$7M
- NORGES BANK$6M
- DIMENSIONAL FUND ADVISORS LP$4M
- GSA CAPITAL PARTNERS LLP$2M
Largest adds
- TWO SIGMA INVESTMENTS, LP$11M
- Owl Creek Asset Management, L.P.$5M
- LPL Financial LLC$3M
- Qube Research & Technologies Ltd$2M
- TUDOR INVESTMENT CORP ET AL$2M
- CITADEL ADVISORS LLC$648K
Largest trims
- PRICE T ROWE ASSOCIATES INC /MD/$19M
- VANGUARD PORTFOLIO MANAGEMENT LLC$18M
- Irenic Capital Management LP$16M
- Madison Avenue Partners, LP$14M
- Newtyn Management, LLC$13M
- Weiss Asset Management LP$9M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | 17,156,764 | $51M | 14.8% | 2026-Q2 |
| Madison Avenue Partners, LP | 12,374,991 | $37M | 10.7% | 2026-Q2 |
| Newtyn Management, LLC | 12,200,000 | $36M | 10.5% | 2026-Q2 |
| Weiss Asset Management LP | 8,150,456 | $24M | 7.0% | 2026-Q2 |
| Owl Creek Asset Management, L.P. added | 5,927,644 | $18M | 5.1% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 5,878,027 | $17M | 5.1% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 4,728,679 | $14M | 4.1% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 4,504,386 | $13M | 3.9% | 2026-Q2 |
| MANGROVE PARTNERS IM, LLC new | 4,459,396 | $13M | 3.9% | 2026-Q2 |
| BlackRock, Inc. added | 3,847,592 | $11M | 3.3% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 3,191,495 | $9M | 2.8% | 2026-Q2 |
| SummitTX Capital, L.P. added | 2,306,732 | $7M | 2.0% | 2026-Q2 |
| 683 Capital Management, LLC added | 2,100,000 | $6M | 1.8% | 2026-Q2 |
| Zimmer Partners, LP | 2,027,500 | $6M | 1.8% | 2026-Q2 |
| LANDMARK INVESTMENT PARTNERS, L.P. trimmed | 1,981,897 | $5M | 1.5% | 2026-Q2 |
| Verition Fund Management LLC | 1,676,686 | $5M | 1.4% | 2026-Q2 |
| LPL Financial LLC added | 1,633,396 | $5M | 1.4% | 2026-Q2 |
| Irenic Capital Management LP trimmed | 1,398,460 | $4M | 1.2% | 2026-Q2 |
| DLD Asset Management, LP added | 1,277,578 | $4M | 1.1% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL added | 1,149,070 | $3M | 1.0% | 2026-Q2 |
| Union Square Park Capital Management, LLC added | 1,125,000 | $3M | 1.0% | 2026-Q2 |
| Meros Investment Management, LP trimmed | 967,132 | $3M | 0.8% | 2026-Q2 |
| Alberta Investment Management Corp | 850,000 | $3M | 0.7% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 835,328 | $2M | 0.7% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 833,831 | $2M | 0.7% | 2026-Q2 |
| STATE STREET CORP added | 721,251 | $2M | 0.6% | 2026-Q2 |
| Greenland Capital Management LP trimmed | 650,000 | $2M | 0.6% | 2026-Q2 |
| LMR Partners LLP | 561,125 | $2M | 0.5% | 2026-Q2 |
| MORGAN STANLEY trimmed | 538,118 | $2M | 0.5% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 533,239 | $2M | 0.5% | 2026-Q2 |
| Beverly Hills Private Wealth, LLC added | 516,105 | $2M | 0.4% | 2026-Q2 |
| Bulldog Investors, LLP new | 500,000 | $1M | 0.4% | 2026-Q2 |
| Quinn Opportunity Partners LLC | 494,935 | $1M | 0.4% | 2026-Q2 |
| Bleakley Financial Group, LLC added | 489,096 | $1M | 0.4% | 2026-Q2 |
| Northern Right Capital Management, L.P. | 479,342 | $1M | 0.4% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 472,960 | $1M | 0.4% | 2026-Q2 |
| CANTOR FITZGERALD, L. P. added | 450,000 | $1M | 0.4% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 405,953 | $1M | 0.4% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 358,357 | $1M | 0.3% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 351,334 | $1M | 0.3% | 2026-Q2 |
| Yakira Capital Management, Inc. | 345,657 | $1M | 0.3% | 2026-Q2 |
| GABELLI & Co INVESTMENT ADVISERS, INC. trimmed | 318,315 | $945K | 0.3% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 281,194 | $834K | 0.2% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 269,647 | $801K | 0.2% | 2026-Q2 |
| Swiss National Bank trimmed | 259,884 | $772K | 0.2% | 2026-Q2 |
| Inspire Investing, LLC added | 227,048 | $674K | 0.2% | 2026-Q2 |
| GABELLI FUNDS LLC trimmed | 226,021 | $671K | 0.2% | 2026-Q2 |
| Engineers Gate Manager LP added | 208,314 | $619K | 0.2% | 2026-Q2 |
| NORTHERN TRUST CORP added | 204,028 | $606K | 0.2% | 2026-Q2 |
| Alpine Global Management, LLC | 200,000 | $594K | 0.2% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 189,010 | $561K | 0.2% | 2026-Q2 |
| DRW Securities, LLC trimmed | 174,551 | $518K | 0.2% | 2026-Q2 |
| Invesco Ltd. added | 161,603 | $480K | 0.1% | 2026-Q2 |
| EVERGREEN CAPITAL MANAGEMENT LLC new | 152,585 | $453K | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 140,395 | $417K | 0.1% | 2026-Q2 |
| State of New Jersey Common Pension Fund D | 138,773 | $412K | 0.1% | 2026-Q2 |
| Zurcher Kantonalbank (Zurich Cantonalbank) added | 126,957 | $377K | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 126,089 | $374K | 0.1% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO | 112,123 | $333K | 0.1% | 2026-Q2 |
| CALDWELL SUTTER CAPITAL, INC. trimmed | 98,458 | $292K | 0.1% | 2026-Q2 |
| UBS Group AG trimmed | 91,596 | $272K | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd | 88,812 | $264K | 0.1% | 2026-Q2 |
| Legal & General Group Plc added | 88,393 | $263K | 0.1% | 2026-Q2 |
| Jain Global LLC added | 81,947 | $243K | 0.1% | 2026-Q2 |
| XTX Topco Ltd trimmed | 81,207 | $241K | 0.1% | 2026-Q2 |
| BOOTHBAY FUND MANAGEMENT, LLC trimmed | 80,574 | $239K | 0.1% | 2026-Q2 |
| OP Asset Management Ltd trimmed | 80,564 | $239K | 0.1% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. added | 74,691 | $222K | 0.1% | 2026-Q2 |
| BARCLAYS PLC trimmed | 65,993 | $196K | 0.1% | 2026-Q2 |
| Jupiter Topco LLC new | 65,830 | $195K | 0.1% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 64,229 | $191K | 0.1% | 2026-Q2 |
| CITIGROUP INC trimmed | 63,226 | $188K | 0.1% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 60,990 | $181K | 0.1% | 2026-Q2 |
| Tidal Investments LLC trimmed | 60,881 | $181K | 0.1% | 2026-Q2 |
| Worth Venture Partners, LLC | 57,900 | $172K | 0.1% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 55,667 | $165K | 0.0% | 2026-Q2 |
| Vanguard Personalized Indexing Management, LLC added | 52,111 | $155K | 0.0% | 2026-Q2 |
| GTS SECURITIES LLC added | 50,325 | $149K | 0.0% | 2026-Q2 |
| State of Wyoming added | 48,657 | $145K | 0.0% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 48,530 | $144K | 0.0% | 2026-Q2 |
| Creative Planning added | 44,924 | $133K | 0.0% | 2026-Q2 |
| Clear Harbor Asset Management, LLC trimmed | 42,050 | $125K | 0.0% | 2026-Q2 |
| Quantinno Capital Management LP trimmed | 41,741 | $124K | 0.0% | 2026-Q2 |
| Avise Financial Cooperative, Inc. added | 40,235 | $119K | 0.0% | 2026-Q2 |
| Russell Investments Group, Ltd. trimmed | 39,844 | $118K | 0.0% | 2026-Q2 |
| Quantbot Technologies LP trimmed | 36,166 | $107K | 0.0% | 2026-Q2 |
| ARIZONA STATE RETIREMENT SYSTEM trimmed | 35,728 | $106K | 0.0% | 2026-Q2 |
| Vanguard Investments Australia, Ltd. | 31,815 | $94K | 0.0% | 2026-Q2 |
| MACQUARIE GROUP LTD trimmed | 31,744 | $94K | 0.0% | 2026-Q2 |
| T3 Companies, LLC | 30,000 | $89K | 0.0% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV trimmed | 29,029 | $86K | 0.0% | 2026-Q2 |
| KLP KAPITALFORVALTNING AS | 28,915 | $86K | 0.0% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 23,327 | $69K | 0.0% | 2026-Q2 |
| Cetera Investment Advisers trimmed | 22,012 | $65K | 0.0% | 2026-Q2 |
| Allianz Asset Management GmbH | 21,915 | $65K | 0.0% | 2026-Q2 |
| ExodusPoint Capital Management, LP trimmed | 21,764 | $65K | 0.0% | 2026-Q2 |
| DIVERSIFIED TRUST CO added | 20,698 | $61K | 0.0% | 2026-Q2 |
| CORSAIR CAPITAL MANAGEMENT, L.P. | 20,000 | $59K | 0.0% | 2026-Q2 |
| Pictet Asset Management Holding SA | 19,926 | $59K | 0.0% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 16,223 | $48K | 0.0% | 2026-Q2 |
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.
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.