Who owns YINN
Which tracked institutional funds hold YINN, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See YINN 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.
How the tape is positioned
6 tracked funds added or opened YINN while 8 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
YINN’s largest tracked holder by dollar value, CITADEL ADVISORS LLC, 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 YINN 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 26 tracked filers holding YINN, 17 increased or opened the position and 21 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 YINN 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 5
- PING CAPITAL MANAGEMENT, INC.$3M
- BALYASNY ASSET MANAGEMENT L.P.$3M
- GROUP ONE TRADING LLC$1M
- Jump Financial, LLC$896K
- IMC-Chicago, LLC$560K
Full exits 5
- Quadrature Capital Ltd$8M
- Belvedere Trading LLC$7M
- Virtu Financial LLC$1M
- HRT FINANCIAL LP$692K
- TWO SIGMA SECURITIES, LLC$575K
Largest adds
- CITADEL ADVISORS LLC$34M
Largest trims
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$3M
- SIMPLEX TRADING, LLC$2M
- JPMORGAN CHASE & CO$402K
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).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| CITADEL ADVISORS LLC added | 1,152,500 | $38M | 34.5% | 2026-Q1 |
| PING CAPITAL MANAGEMENT, INC. added | 105,000 | $3M | 3.1% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. new | 103,799 | $3M | 2.8% | 2026-Q1 |
| UBS Group AG added | 83,660 | $3M | 2.5% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 62,038 | $2M | 1.7% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 43,110 | $1M | 1.3% | 2026-Q1 |
| GROUP ONE TRADING LLC new | 38,575 | $1M | 1.2% | 2026-Q1 |
| Jump Financial, LLC trimmed | 27,313 | $896K | 0.8% | 2026-Q1 |
| SIMPLEX TRADING, LLC trimmed | 25,353 | $832K | 0.8% | 2026-Q1 |
| IMC-Chicago, LLC trimmed | 17,065 | $560K | 0.5% | 2026-Q1 |
| MORGAN STANLEY added | 10,741 | $352K | 0.3% | 2026-Q1 |
| Vontobel Holding Ltd. new | 8,000 | $262K | 0.2% | 2026-Q1 |
| SBI Securities Co., Ltd. trimmed | 7,009 | $230K | 0.2% | 2026-Q1 |
| Federation des caisses Desjardins du Quebec added | 6,658 | $218K | 0.2% | 2026-Q1 |
| Parallel Advisors, LLC trimmed | 5,100 | $167K | 0.2% | 2026-Q1 |
| Signature Resources Capital Management, LLC | 2,290 | $75K | 0.1% | 2026-Q1 |
| Ascentis Wealth Management, LLC new | 2,092 | $69K | 0.1% | 2026-Q1 |
| Pilgrim Partners Asia Pte Ltd added | 1,061 | $35K | 0.0% | 2026-Q1 |
| BARD ASSOCIATES INC | 725 | $24K | 0.0% | 2026-Q1 |
| Truvestments Capital LLC | 250 | $8K | 0.0% | 2026-Q1 |
| Innovative Asset Advisors Group, LLC new | 191 | $6K | 0.0% | 2026-Q1 |
| Spire Wealth Management added | 185 | $6K | 0.0% | 2026-Q1 |
| BANK OF MONTREAL /CAN/ | 165 | $5K | 0.0% | 2026-Q1 |
| Tower Research Capital LLC (TRC) added | 134 | $4K | 0.0% | 2026-Q1 |
| Hillsdale Investment Management Inc. added | 130 | $4K | 0.0% | 2026-Q1 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO trimmed | 126 | $4K | 0.0% | 2026-Q1 |
| JANE STREET GROUP, LLC trimmed | 329,892 | $18M | 16.3% | 2025-Q3 stale |
| Quadrature Capital Ltd added | 197,493 | $8M | 7.7% | 2025-Q4 stale |
| Belvedere Trading LLC added | 163,625 | $7M | 6.4% | 2025-Q4 stale |
| TB Alternative Assets Ltd. trimmed | 123,359 | $5M | 4.6% | 2025-Q2 stale |
| RENAISSANCE TECHNOLOGIES LLC new | 51,000 | $3M | 2.5% | 2025-Q3 stale |
| Optiver Holding B.V. added | 38,246 | $2M | 1.9% | 2025-Q3 stale |
| FLOW TRADERS U.S. LLC added | 21,349 | $1M | 1.1% | 2025-Q3 stale |
| XTX Topco Ltd added | 20,767 | $1M | 1.0% | 2025-Q3 stale |
| Virtu Financial LLC trimmed | 23,967 | $1M | 0.9% | 2025-Q4 stale |
| GTS SECURITIES LLC trimmed | 23,319 | $956K | 0.9% | 2025-Q2 stale |
| Viewpoint Capital Management LLC | 20,780 | $862K | 0.8% | 2025-Q1 stale |
| HRT FINANCIAL LP new | 16,266 | $692K | 0.6% | 2025-Q4 stale |
| Summit Financial, LLC new | 12,000 | $651K | 0.6% | 2025-Q3 stale |
| TWO SIGMA SECURITIES, LLC trimmed | 13,492 | $575K | 0.5% | 2025-Q4 stale |
| EverSource Wealth Advisors, LLC trimmed | 12,915 | $536K | 0.5% | 2025-Q1 stale |
| Walleye Trading LLC added | 10,912 | $465K | 0.4% | 2025-Q4 stale |
| CANTOR FITZGERALD, L. P. trimmed | 8,000 | $328K | 0.3% | 2025-Q2 stale |
| Great Hill Capital LLC new | 5,734 | $311K | 0.3% | 2025-Q3 stale |
| Corient Private Wealth LLC new | 7,028 | $299K | 0.3% | 2025-Q4 stale |
| KINGSWOOD WEALTH ADVISORS, LLC | 6,906 | $294K | 0.3% | 2025-Q4 stale |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC new | 5,239 | $252K | 0.2% | 2025-Q4 stale |
| Wedmont Private Capital | 5,292 | $241K | 0.2% | 2025-Q4 stale |
| Sovereign Financial Group, Inc. trimmed | 5,601 | $239K | 0.2% | 2025-Q4 stale |
| Garden State Investment Advisory Services LLC trimmed | 5,499 | $229K | 0.2% | 2025-Q1 stale |
| Bank of New York Mellon Corp new | 5,002 | $213K | 0.2% | 2025-Q4 stale |
| Rathbones Group PLC trimmed | 5,091 | $209K | 0.2% | 2025-Q2 stale |
| Sassicaia Capital Advisers LLC new | 5,000 | $207K | 0.2% | 2025-Q1 stale |
| BARCLAYS PLC trimmed | 2,500 | $106K | 0.1% | 2025-Q4 stale |
| BANK OF AMERICA CORP /DE/ | 2,328 | $99K | 0.1% | 2025-Q4 stale |
| Covestor Ltd trimmed | 1,161 | $48K | 0.0% | 2025-Q1 stale |
| HOEY INVESTMENTS, INC | 500 | $27K | 0.0% | 2025-Q3 stale |
| Qube Research & Technologies Ltd trimmed | 303 | $13K | 0.0% | 2025-Q4 stale |
| PNC Financial Services Group, Inc. | 250 | $10K | 0.0% | 2025-Q1 stale |
| IFP Advisors, Inc | 200 | $8K | 0.0% | 2025-Q1 stale |
| AE Wealth Management LLC new | 8 | $328 | 0.0% | 2025-Q2 stale |
| TORONTO DOMINION BANK new | 3 | $140 | 0.0% | 2025-Q4 stale |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | — | 0.0% | 2025-Q2 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.
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.