Who owns CLSE (CLSE)
Which tracked institutional funds hold CLSE, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CLSE 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
The tracked-fund tape on CLSE is one-sided between 2025-Q4 and 2026-Q1: 31 added or opened and 5 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
CLSE’s largest tracked holder by dollar value, FLAGSHIP HARBOR ADVISORS, LLC, sizes it at 0.9% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.9pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in CLSE 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 75 tracked filers holding CLSE, 58 increased or opened the position and 19 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 CLSE 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 10
- COMMONWEALTH EQUITY SERVICES, LLC$8M
- FOUNDERS FINANCIAL SECURITIES LLC$6M
- Brookwood Investment Group LLC$4M
- Integrated Wealth Concepts LLC$2M
- STIFEL FINANCIAL CORP$1M
- Denver PWM, LLC$1M
Full exits 1
- Global Retirement Partners, LLC$3M
Largest adds
- Rockefeller Capital Management L.P.$11M
- HighTower Advisors, LLC$8M
- ENVESTNET ASSET MANAGEMENT INC$5M
- Sanctuary Advisors, LLC$3M
- WEALTH ENHANCEMENT ADVISORY SERVICES, LLC$3M
- Janney Montgomery Scott LLC$3M
Largest trims
- HARBOUR INVESTMENTS, INC.$1M
- RPS ADVISORY SOLUTIONS LLC$810K
- Elyxium Wealth, LLC$481K
- Accurate Wealth Management, LLC$328K
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 |
|---|---|---|---|---|
| FLAGSHIP HARBOR ADVISORS, LLC added | 762,790 | $21M | 9.0% | 2026-Q1 |
| LPL Financial LLC added | 706,548 | $20M | 8.3% | 2026-Q1 |
| Rockefeller Capital Management L.P. added | 538,711 | $15M | 6.4% | 2026-Q1 |
| Riverwater Partners LLC added | 524,596 | $15M | 6.2% | 2026-Q1 |
| Janney Montgomery Scott LLC added | 438,249 | $12M | 5.2% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 422,524 | $12M | 5.0% | 2026-Q1 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added | 383,513 | $11M | 4.6% | 2026-Q1 |
| LIBERTY SQUARE WEALTH PARTNERS LLC added | 387,131 | $11M | 4.6% | 2026-Q1 |
| COTTONWOOD CAPITAL ADVISORS, LLC added | 346,769 | $10M | 4.1% | 2026-Q1 |
| HighTower Advisors, LLC added | 311,090 | $9M | 3.7% | 2026-Q1 |
| COMMONWEALTH EQUITY SERVICES, LLC new | 279,950 | $8M | 3.3% | 2026-Q1 |
| Tactive Advisors, LLC added | 257,109 | $7M | 3.0% | 2026-Q1 |
| Sowell Financial Services LLC added | 230,722 | $6M | 2.7% | 2026-Q1 |
| FOUNDERS FINANCIAL SECURITIES LLC new | 191,637 | $6M | 2.4% | 2026-Q1 |
| Sanctuary Advisors, LLC added | 170,232 | $5M | 2.0% | 2026-Q1 |
| PARK AVENUE SECURITIES LLC added | 166,019 | $5M | 2.0% | 2026-Q1 |
| Brookwood Investment Group LLC new | 158,489 | $4M | 1.9% | 2026-Q1 |
| Accurate Wealth Management, LLC trimmed | 133,134 | $4M | 1.7% | 2026-Q1 |
| Creative Planning | 127,619 | $4M | 1.5% | 2026-Q1 |
| Mariner, LLC trimmed | 92,800 | $3M | 1.1% | 2026-Q1 |
| Elyxium Wealth, LLC trimmed | 89,682 | $3M | 1.1% | 2026-Q1 |
| Fifth Third Securities, Inc. trimmed | 82,045 | $2M | 1.0% | 2026-Q1 |
| Integrated Wealth Concepts LLC added | 55,413 | $2M | 0.7% | 2026-Q1 |
| Equitable Holdings, Inc. added | 56,279 | $2M | 0.6% | 2026-Q1 |
| STIFEL FINANCIAL CORP new | 53,285 | $1M | 0.6% | 2026-Q1 |
| GENESIS PRIVATE WEALTH, LLC added | 51,834 | $1M | 0.6% | 2026-Q1 |
| Denver PWM, LLC new | 42,939 | $1M | 0.6% | 2026-Q1 |
| Per Stirling Capital Management, LLC. added | 50,002 | $1M | 0.6% | 2026-Q1 |
| Redhawk Wealth Advisors, Inc. new | 45,697 | $1M | 0.5% | 2026-Q1 |
| WCG Wealth Advisors LLC added | 44,854 | $1M | 0.5% | 2026-Q1 |
| Empirical Asset Management, LLC added | 44,516 | $1M | 0.5% | 2026-Q1 |
| Foundations Investment Advisors, LLC added | 44,198 | $1M | 0.5% | 2026-Q1 |
| Ausdal Financial Partners, Inc. added | 39,135 | $1M | 0.5% | 2026-Q1 |
| Cannon Wealth Management Services, LLC added | 38,322 | $1M | 0.5% | 2026-Q1 |
| Fiscal Wisdom Wealth Management, LLC added | 38,049 | $1M | 0.4% | 2026-Q1 |
| OSAIC HOLDINGS, INC. new | 37,285 | $1M | 0.4% | 2026-Q1 |
| Operose Advisors LLC | 36,725 | $1M | 0.4% | 2026-Q1 |
| Archford Capital Strategies, LLC added | 33,276 | $936K | 0.4% | 2026-Q1 |
| Cornerstone Planning Group LLC new | 29,197 | $933K | 0.4% | 2026-Q1 |
| LODESTAR PRIVATE ASSET MANAGEMENT LLC added | 25,880 | $728K | 0.3% | 2026-Q1 |
| SIGNATURE ESTATE & INVESTMENT ADVISORS LLC added | 20,401 | $574K | 0.2% | 2026-Q1 |
| Atria Investments, Inc trimmed | 19,999 | $563K | 0.2% | 2026-Q1 |
| LaSalle St. Investment Advisors, LLC added | 19,620 | $552K | 0.2% | 2026-Q1 |
| Richmond Investment Services, LLC new | 18,830 | $530K | 0.2% | 2026-Q1 |
| Guilbault Capital LLC new | 17,264 | $486K | 0.2% | 2026-Q1 |
| Apollon Wealth Management, LLC added | 17,135 | $482K | 0.2% | 2026-Q1 |
| ACT WEALTH MANAGEMENT, LLC added | 14,863 | $418K | 0.2% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 12,297 | $346K | 0.1% | 2026-Q1 |
| Regal Investment Advisors LLC added | 12,235 | $344K | 0.1% | 2026-Q1 |
| Bank of New York Mellon Corp added | 11,520 | $324K | 0.1% | 2026-Q1 |
| Sloy Dahl & Holst, LLC | 9,870 | $278K | 0.1% | 2026-Q1 |
| Able Wealth Management LLC trimmed | 9,299 | $262K | 0.1% | 2026-Q1 |
| Cambridge Investment Research Advisors, Inc. new | 8,776 | $247K | 0.1% | 2026-Q1 |
| Sigma Planning Corp trimmed | 8,420 | $237K | 0.1% | 2026-Q1 |
| SeaCrest Wealth Management, LLC added | 8,309 | $234K | 0.1% | 2026-Q1 |
| Steward Partners Investment Advisory, LLC added | 8,202 | $231K | 0.1% | 2026-Q1 |
| Commerce Advisors, LLC new | 8,200 | $231K | 0.1% | 2026-Q1 |
| RPS ADVISORY SOLUTIONS LLC trimmed | 7,540 | $212K | 0.1% | 2026-Q1 |
| Coastal Bridge Advisors, LLC trimmed | 7,211 | $203K | 0.1% | 2026-Q1 |
| Allworth Financial LP | 5,459 | $154K | 0.1% | 2026-Q1 |
| Western Wealth Management, LLC new | 4,590 | $129K | 0.1% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN added | 2,436 | $69K | 0.0% | 2026-Q1 |
| Advisory Services Network, LLC added | 2,180 | $61K | 0.0% | 2026-Q1 |
| Cassaday & Co Wealth Management LLC new | 1,697 | $48K | 0.0% | 2026-Q1 |
| Advisors Preferred, LLC added | 1,581 | $44K | 0.0% | 2026-Q1 |
| ROYAL BANK OF CANADA added | 1,555 | $43K | 0.0% | 2026-Q1 |
| TD Capital Management LLC new | 700 | $20K | 0.0% | 2026-Q1 |
| PRIVATE TRUST CO NA | 622 | $18K | 0.0% | 2026-Q1 |
| IFP Advisors, Inc new | 523 | $15K | 0.0% | 2026-Q1 |
| HARBOUR INVESTMENTS, INC. trimmed | 250 | $7K | 0.0% | 2026-Q1 |
| Geneos Wealth Management Inc. new | 229 | $6K | 0.0% | 2026-Q1 |
| Parallel Advisors, LLC | 208 | $6K | 0.0% | 2026-Q1 |
| Arax Advisory Partners trimmed | 120 | $3K | 0.0% | 2026-Q1 |
| Davidson Capital Management Inc. new | 71 | $2K | 0.0% | 2026-Q1 |
| MORGAN STANLEY added | 2 | $57 | 0.0% | 2026-Q1 |
| Good Life Advisors, LLC added | 219,735 | $5M | 2.2% | 2025-Q2 stale |
| Global Retirement Partners, LLC added | 121,799 | $3M | 1.4% | 2025-Q4 stale |
| JANE STREET GROUP, LLC added | 80,839 | $2M | 0.8% | 2025-Q2 stale |
| Advisor Resource Council new | 52,153 | $1M | 0.5% | 2025-Q1 stale |
| UBS Group AG trimmed | 33,399 | $781K | 0.3% | 2025-Q2 stale |
| Insight Wealth Strategies, LLC trimmed | 22,726 | $532K | 0.2% | 2025-Q2 stale |
| MML INVESTORS SERVICES, LLC added | 18,176 | $497K | 0.2% | 2025-Q4 stale |
| Brookstone Capital Management trimmed | 18,956 | $410K | 0.2% | 2025-Q1 stale |
| Atria Wealth Solutions, Inc. added | 18,658 | $403K | 0.2% | 2025-Q1 stale |
| HRT FINANCIAL LP new | 18,027 | $389K | 0.2% | 2025-Q1 stale |
| WEALTHEDGE INVESTMENT ADVISORS, LLC added | 17,970 | $388K | 0.2% | 2025-Q1 stale |
| CITADEL ADVISORS LLC new | 16,955 | $366K | 0.2% | 2025-Q1 stale |
| CARY STREET PARTNERS FINANCIAL LLC trimmed | 15,973 | $345K | 0.1% | 2025-Q1 stale |
| Tyler-Stone Wealth Management | 13,024 | $304K | 0.1% | 2025-Q2 stale |
| Belpointe Asset Management LLC trimmed | 11,005 | $301K | 0.1% | 2025-Q4 stale |
| Heck Capital Advisors, LLC trimmed | 10,691 | $292K | 0.1% | 2025-Q4 stale |
| Quantinno Capital Management LP new | 8,738 | $228K | 0.1% | 2025-Q3 stale |
| PRINCIPAL SECURITIES, INC. added | 1,167 | $27K | 0.0% | 2025-Q1 stale |
| CWM, LLC | 1,000 | $22K | 0.0% | 2025-Q1 stale |
| Empowered Funds, LLC new | 616 | $17K | 0.0% | 2025-Q4 stale |
| SageView Advisory Group, LLC new | 500 | $14K | 0.0% | 2025-Q4 stale |
| Nova Wealth Management, Inc. new | 553 | $13K | 0.0% | 2025-Q2 stale |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO trimmed | 28 | $2K | 0.0% | 2025-Q4 stale |
| New Millennium Group LLC | 1 | $18 | 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.