Who owns Canton Strategic Holdings Inc (CNTN)
Which tracked institutional funds hold CNTN, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CNTN company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 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 CNTN is one-sided between 2025-Q4 and 2026-Q1: 13 added or opened and 3 trimmed or exited — on balance accumulating.
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
CNTN’s largest tracked holder by dollar value, ARK Investment Management LLC, sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.1pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in CNTN 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 41 tracked filers holding CNTN, 32 increased or opened the position and 7 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 CNTN 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 9
- Valor Management LLC$4M
- Amova Asset Management Americas, Inc.$2M
- Sumitomo Mitsui Trust Group, Inc.$2M
- RENAISSANCE TECHNOLOGIES LLC$2M
- VANGUARD CAPITAL MANAGEMENT LLC$1M
- MILLENNIUM MANAGEMENT LLC$1M
Full exits 1
- VANGUARD GROUP INC$2M
Largest adds
- ARK Investment Management LLC$2M
- STATE STREET CORP$549K
- GEODE CAPITAL MANAGEMENT, LLC$422K
- BLAIR WILLIAM & CO/IL$394K
Largest trims
- Clear Street Group Inc.$3M
- MARSHALL WACE, LLP$750K
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 |
|---|---|---|---|---|
| ARK Investment Management LLC added | 3,695,084 | $12M | 29.7% | 2026-Q1 |
| Valor Management LLC new | 1,084,011 | $4M | 8.7% | 2026-Q1 |
| BlackRock, Inc. | 765,829 | $3M | 6.2% | 2026-Q1 |
| Amova Asset Management Americas, Inc. new | 728,167 | $2M | 5.9% | 2026-Q1 |
| Sumitomo Mitsui Trust Group, Inc. new | 728,167 | $2M | 5.9% | 2026-Q1 |
| Clear Street Group Inc. trimmed | 652,243 | $2M | 5.2% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 562,000 | $2M | 4.5% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 452,680 | $1M | 3.6% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 440,112 | $1M | 3.5% | 2026-Q1 |
| BLAIR WILLIAM & CO/IL added | 374,692 | $1M | 3.0% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC new | 359,183 | $1M | 2.9% | 2026-Q1 |
| Feynman Point Asset Management LLC trimmed | 350,568 | $1M | 2.8% | 2026-Q1 |
| Bienville Capital Management, LLC new | 216,802 | $709K | 1.7% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 211,445 | $691K | 1.7% | 2026-Q1 |
| STATE STREET CORP added | 201,871 | $660K | 1.6% | 2026-Q1 |
| OSAIC HOLDINGS, INC. new | 189,801 | $621K | 1.5% | 2026-Q1 |
| Summit Trail Advisors, LLC added | 149,777 | $490K | 1.2% | 2026-Q1 |
| NORTHERN TRUST CORP added | 86,791 | $284K | 0.7% | 2026-Q1 |
| MARSHALL WACE, LLP trimmed | 85,417 | $279K | 0.7% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC new | 70,297 | $230K | 0.6% | 2026-Q1 |
| HRT FINANCIAL LP added | 50,067 | $163K | 0.4% | 2026-Q1 |
| Zuckerman Investment Group, LLC new | 46,973 | $154K | 0.4% | 2026-Q1 |
| UBS Group AG added | 46,308 | $151K | 0.4% | 2026-Q1 |
| Virtu Financial LLC added | 38,164 | $125K | 0.3% | 2026-Q1 |
| VAN ECK ASSOCIATES CORP new | 31,500 | $103K | 0.3% | 2026-Q1 |
| OMERS ADMINISTRATION Corp new | 30,600 | $100K | 0.2% | 2026-Q1 |
| Tower Research Capital LLC (TRC) added | 26,439 | $86K | 0.2% | 2026-Q1 |
| Drucker Wealth 3.0, LLC | 25,337 | $83K | 0.2% | 2026-Q1 |
| FRANKLIN RESOURCES INC | 25,000 | $82K | 0.2% | 2026-Q1 |
| MORGAN STANLEY added | 19,762 | $65K | 0.2% | 2026-Q1 |
| Garden State Investment Advisory Services LLC | 15,197 | $50K | 0.1% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 15,117 | $49K | 0.1% | 2026-Q1 |
| Essex LLC added | 13,987 | $46K | 0.1% | 2026-Q1 |
| LPL Financial LLC new | 11,200 | $37K | 0.1% | 2026-Q1 |
| PNC FINANCIAL SERVICES GROUP, INC. | 2,000 | $7K | 0.0% | 2026-Q1 |
| SBI Securities Co., Ltd. added | 1,549 | $5K | 0.0% | 2026-Q1 |
| High Note Wealth, LLC new | 600 | $2K | 0.0% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 16 | $49 | 0.0% | 2026-Q1 |
| Caitong International Asset Management Co., Ltd new | 5 | $16 | 0.0% | 2026-Q1 |
| MSRH, LLC new | 2 | $7 | 0.0% | 2026-Q1 |
| CITIGROUP INC trimmed | 1 | $3 | 0.0% | 2026-Q1 |
| VANGUARD GROUP INC added | 586,647 | $2M | 4.4% | 2025-Q4 stale |
| Aristides Capital LLC new | 83,500 | $253K | 0.6% | 2025-Q4 stale |
| XTX Topco Ltd new | 12,911 | $25K | 0.1% | 2025-Q2 stale |
| BRAVE ASSET MANAGEMENT INC | 10,000 | $19K | 0.0% | 2025-Q2 stale |
| Stone House Investment Management, LLC new | 500 | $970 | 0.0% | 2025-Q2 stale |
| BANK OF AMERICA CORP /DE/ added | 302 | $915 | 0.0% | 2025-Q4 stale |
| Crewe Advisors LLC new | 30 | $86 | 0.0% | 2025-Q3 stale |
| Activest Wealth Management new | 0 | — | 0.0% | 2025-Q3 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.