Who Owns AltShares Merger Arbitrage ETF (ARB)?Hedge Fund & Institutional Holders
Institutional Holders
34
as of Q4 2025
Total Institutional Value
$1.7137000103620008e+121T
% of Float Held
—
QoQ Change in Holders
+10 / -3
Price History
ARB — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| CANTOR FITZGERALD INVESTMENT ADVISORS L.P. | New Position | +590K | +$17.1B |
| ASSETMARK, INC | Increased | +246K | +$7.2B |
| Legend Financial Advisors, Inc. | New Position | +180K | +$5.2B |
| Sonoma Allocations LLC | New Position | +53K | +$1.5B |
| PFG Advisors | Increased | +30K | +$889.5M |
| LongView Asset Management LLC | Increased | +15K | +$465.6M |
| PRIVATE TRUST CO NA | New Position | +1K | +$32.0M |
| ENVESTNET ASSET MANAGEMENT INC | New Position | +232K | +$6.0M |
| GTS SECURITIES LLC | New Position | +44K | +$1.0M |
| Columbus Macro, LLC | New Position | +29K | +$853K |
| PROSPERITY BANCSHARES INC | New Position | +9K | +$262K |
| Diversify Advisory Services, LLC | Increased | +2K | +$72K |
| IFP Advisors, Inc | New Position | +6 | +$0 |
| Kestra Advisory Services, LLC | New Position | +2K | +$0 |
| BANK OF AMERICA CORP /DE/ | Increased | +8K | +$-601K |
ARB — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| RAYMOND JAMES FINANCIAL INC | Decreased | -11K | -$1.2B |
| CAPTRUST FINANCIAL ADVISORS | Decreased | -2K | -$1.1B |
| OSAIC HOLDINGS, INC. | Decreased | -4K | -$791.1M |
| World Investment Advisors | Closed Position | -11K | -$324.0M |
| Allworth Financial LP | Decreased | -340 | -$89.4M |
| HARBOUR INVESTMENTS, INC. | Decreased | -86 | -$31.7M |
| Advisors Preferred, LLC | Closed Position | -9K | -$258K |
| UBS Group AG | Closed Position | -8 | -$232K |
Top Institutional Holders(Q4 2025)
ARB Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 30 | $54.4B | +7 |
| Q3 2025 | 23 | $45.4B | -11 |
| Q2 2025 | 34 | $68.2B | +3 |
| Q1 2025 | 31 | $66.8B | +1 |
| Q4 2024 | 30 | $2.4T | +1 |
| Q3 2024 | 29 | $11.4T | +1 |
| Q2 2024 | 28 | $16.3T | +5 |
| Q1 2024 | 23 | $9.7T | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 34 institutional investors hold ARB (AltShares Merger Arbitrage ETF). The largest holder is CANTOR FITZGERALD INVESTMENT ADVISORS L.P. with $17.1B in shares. This quarter, 10 institutions opened new positions and 3 closed their positions.
Frequently Asked Questions
How many hedge funds own ARB?
As of Q4 2025, 34 institutional investors report holding ARB (AltShares Merger Arbitrage ETF) in their 13F filings.
Who is the largest institutional holder of ARB?
The largest institutional holder of ARB is CANTOR FITZGERALD INVESTMENT ADVISORS L.P. with $17.1B in shares.
Is institutional ownership of ARB increasing or decreasing?
This quarter, 10 institutions opened new positions in ARB and 3 closed their positions.