TCMD Tactile Systems Technology, Inc.
Tactile Systems Technology, Inc. (TCMD) 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 |
|---|---|---|---|---|---|---|
| Magnetar Capital Event Quant | Sold Out | -27.6K | -100.0% | $821.7K | 0.0% | 55 |
| Aquatic Capital Management Quant | Sold Out | -16.6K | -100.0% | $493.2K | 0.0% | 48 |
| Engineers Gate Quant | New | +13.4K | — | $399.5K | 0.0% | 48 |
| Quantbot Technologies Quant | New | +3.4K | — | $100.9K | 0.0% | 45 |
| Man Group Event Long/Short | Increased | +26.3K | +96.6% | $784.4K | 0.0% | 45 |
| MARSHALL WACE, LLP Long/Short | Reduced | -177.4K | -59.5% | $5.3M | 0.0% | 42 |
| Trexquant Investment Quant | Reduced | -94.6K | -80.0% | $2.8M | 0.0% | 42 |
| Divisadero Street Capital Management Long/Short | Reduced | -138.3K | -58.1% | $4.1M | 0.1% | 41 |
| Qube Research & Technologies Ltd Quant | Reduced | -14.3K | -31.4% | $425.7K | 0.0% | 32 |
| D. E. Shaw & Co., Inc. Quant | Increased | +29.9K | +19.5% | $890.8K | 0.0% | 32 |
Most significant buyers
By move score, not size.
- Engineers Gate
- Quantbot Technologies
- Man Group
- D. E. Shaw & Co., Inc.
- AQR Capital Management
Most significant sellers
By move score, not size.
- Magnetar Capital
- Aquatic Capital Management
- MARSHALL WACE, LLP
- Trexquant Investment
- Divisadero Street Capital Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Magnetar Capital | 2 | 0 | 27.6K | -27.6K | -100.0% | 0.0% | Sold Out | 55 |
| Aquatic Capital Management | 4 | 0 | 16.6K | -16.6K | -100.0% | 0.0% | Sold Out | 48 |
| Engineers Gate | 4 | 13.4K | 0 | +13.4K | — | 0.0% | New | 48 |
| Quantbot Technologies | 4 | 3.4K | 0 | +3.4K | — | 0.0% | New | 45 |
| Man Group | 3 | 53.6K | 27.3K | +26.3K | +96.6% | 0.0% | Increased | 45 |
| MARSHALL WACE, LLP | 2 | 120.9K | 298.4K | -177.4K | -59.5% | 0.0% | Reduced | 42 |
| Trexquant Investment | 3 | 23.7K | 118.3K | -94.6K | -80.0% | 0.0% | Reduced | 42 |
| Divisadero Street Capital Management | 2 | 99.6K | 237.9K | -138.3K | -58.1% | 0.1% | Reduced | 41 |
| Qube Research & Technologies Ltd | 2 | 31.3K | 45.6K | -14.3K | -31.4% | 0.0% | Reduced | 32 |
| D. E. Shaw & Co., Inc. | 1 | 183.5K | 153.6K | +29.9K | +19.5% | 0.0% | Increased | 32 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 474.1K | 510.9K | -36.8K | -7.2% | 0.0% | Reduced | 31 |
| TWO SIGMA INVESTMENTS, LP | 2 | 47.4K | 60.0K | -12.6K | -21.0% | 0.0% | Reduced | 31 |
| CITADEL ADVISORS LLC | 1 | 56.1K | 64.8K | -8.7K | -13.4% | 0.0% | Reduced | 30 |
| Squarepoint Ops LLC | 2 | 44.0K | 51.9K | -7.9K | -15.2% | 0.0% | Reduced | 27 |
| AQR Capital Management | 3 | 79.6K | 72.3K | +7.3K | +10.1% | 0.0% | Increased | 22 |
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.