Who owns WisdomTree International Efficient Core Fund?
Institutional ownership of NTSI from SEC Form 13F filings across 31 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
31
13F holders
$227.7M
value, 2026 filers
46.6%
of shares outstanding (4.9M sh)
4
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of NTSI's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | HALBERT HARGROVE GLOBAL ADVISORS, LLC | 3.1M | $146.0M | 6.3% | 29.8% | +0.4% |
| 2 | OneDigital Investment Advisors LLC | 505,034 | $23.5M | 0.2% | 4.8% | -0.1% |
| 3 | Wealthcare Advisory Partners LLC | 309,093 | $14.4M | 0.3% | 2.9% | +3.9% |
| 4 | WJ Interests, LLC | 307,311 | $14.3M | 5.5% | 2.9% | -55.2% |
| 5 | MATHER GROUP, LLC. | 193,379 | $9.0M | 0.1% | 1.8% | +175.8% |
| 6 | LPL Financial LLC | 80,359 | $3.7M | 0.0% | 0.8% | +11.8% |
| 7 | JPMORGAN CHASE & CO | 77,473 | $3.6M | 0.0% | 0.7% | +20.6% |
| 8 | JANE STREET GROUP, LLC | 68,347 | $3.2M | 0.0% | 0.7% | -41.8% |
| 9 | OSAIC HOLDINGS, INC. | 33,639 | $1.6M | 0.0% | 0.3% | +13.3% |
| 10 | CITADEL ADVISORS LLCNEW | 29,598 | $1.4M | 0.0% | 0.3% | new |
| 11 | Leading Edge Financial Planning LLC | 27,194 | $1.3M | 0.2% | 0.3% | +11.9% |
| 12 | Kestra Advisory Services, LLC | 25,709 | $1.2M | 0.0% | 0.2% | -2.4% |
| 13 | GOLDMAN SACHS GROUP INC | 22,990 | $1.1M | 0.0% | 0.2% | -20.2% |
| 14 | COMMONWEALTH EQUITY SERVICES, LLC | 18,732 | $872,930 | 0.0% | 0.2% | -0.8% |
| 15 | WealthPlan Investment Management, LLC | 15,584 | $726,233 | 0.0% | 0.1% | -22.0% |
| 16 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 12,614 | $587,812 | 0.0% | 0.1% | -89.8% |
| 17 | Avion Wealth | 8,437 | $393 | 0.1% | 0.1% | 0.0% |
| 18 | SteelPeak Wealth, LLC | 6,638 | $309,334 | 0.0% | 0.1% | +6.7% |
| 19 | NewEdge Advisors, LLC | 4,879 | $227,361 | 0.0% | 0% | -12.2% |
| 20 | Inspire Advisors, LLC | 4,643 | $216,364 | 0.0% | 0% | -2.7% |
| 21 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 3,099 | $144,397 | 0.0% | 0% | +128.0% |
| 22 | Integrated Wealth Concepts LLCNEW | 2,143 | $99,865 | 0.0% | 0% | new |
| 23 | Triumph Capital Management | 1,810 | $84,346 | 0.0% | 0% | +8.0% |
| 24 | ROYAL BANK OF CANADA | 1,037 | $48,000 | 0.0% | 0% | 0.0% |
| 25 | MORGAN STANLEY | 981 | $45,750 | 0.0% | 0% | -14.2% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.