MERC Mercer International Inc.
Mercer International Inc. (MERC) Hedge Fund Activity
This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.
Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.
Most significant moves
Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.
| Fund | Action | Shares changed | Change | Est. value | Portfolio wt. | Score |
|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC Quant | Increased | +46.5K | +290.4% | $30.7K | 0.0% | 52 |
| MARSHALL WACE, LLP Long/Short | Increased | +147.1K | +104.4% | $97.1K | 0.0% | 50 |
| Graham Capital Management Quant Macro | Sold Out | -135.6K | -100.0% | $89.5K | 0.0% | 49 |
| Squarepoint Ops LLC Quant | Increased | +143.3K | +773.9% | $94.6K | 0.0% | 48 |
| Centiva Capital Long/Short Quant | Sold Out | -20.9K | -100.0% | $13.8K | 0.0% | 48 |
| CITADEL ADVISORS LLC Quant | Reduced | -141.6K | -85.7% | $93.5K | 0.0% | 48 |
| Jain Global Long/Short Quant | Increased | +63.9K | +627.7% | $42.2K | 0.0% | 46 |
| Readystate Asset Management Long/Short | Reduced | -1.35M | -97.8% | $893.5K | 0.0% | 44 |
| Point72 Asset Management, L.P. | Reduced | -8.8K | -40.7% | $5.8K | 0.0% | 39 |
| Whitebox Advisors Event Value | Increased | +411.1K | +38.9% | $271.3K | 0.1% | 35 |
Most significant buyers
By move score, not size.
- RENAISSANCE TECHNOLOGIES LLC
- MARSHALL WACE, LLP
- Squarepoint Ops LLC
- Jain Global
- Whitebox Advisors
Most significant sellers
By move score, not size.
- Graham Capital Management
- Centiva Capital
- CITADEL ADVISORS LLC
- Readystate Asset Management
- Point72 Asset Management, L.P.
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 1 | 62.5K | 16.0K | +46.5K | +290.4% | 0.0% | Increased | 52 |
| MARSHALL WACE, LLP | 2 | 287.9K | 140.8K | +147.1K | +104.4% | 0.0% | Increased | 50 |
| Graham Capital Management | 3 | 0 | 135.6K | -135.6K | -100.0% | 0.0% | Sold Out | 49 |
| Squarepoint Ops LLC | 2 | 161.8K | 18.5K | +143.3K | +773.9% | 0.0% | Increased | 48 |
| Centiva Capital | 4 | 0 | 20.9K | -20.9K | -100.0% | 0.0% | Sold Out | 48 |
| CITADEL ADVISORS LLC | 1 | 23.7K | 165.3K | -141.6K | -85.7% | 0.0% | Reduced | 48 |
| Jain Global | 3 | 74.0K | 10.2K | +63.9K | +627.7% | 0.0% | Increased | 46 |
| Readystate Asset Management | 3 | 30.0K | 1.4M | -1.35M | -97.8% | 0.0% | Reduced | 44 |
| Point72 Asset Management, L.P. | 1 | 12.9K | 21.7K | -8.8K | -40.7% | 0.0% | Reduced | 39 |
| Whitebox Advisors | 2 | 1.5M | 1.1M | +411.1K | +38.9% | 0.1% | Increased | 35 |
| D. E. Shaw & Co., Inc. | 1 | 582.4K | 615.2K | -32.9K | -5.3% | 0.0% | Reduced | 28 |
| Engineers Gate | 4 | 43.1K | 52.0K | -8.9K | -17.1% | 0.0% | Reduced | 21 |
| Verition Fund Management | 2 | 408.3K | 408.3K | 0 | +0.0% | 0.0% | Unchanged | 18 |
| Tudor Investment Corporation | 2 | 56.5K | 56.5K | 0 | +0.0% | 0.0% | Unchanged | 17 |
Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeHedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.