BCBP BCB Bancorp, Inc.
BCB Bancorp, Inc. (BCBP) 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 |
|---|---|---|---|---|---|---|
| MARSHALL WACE, LLP Long/Short | New | +52.5K | — | $563.2K | 0.0% | 56 |
| Squarepoint Ops LLC Quant | Sold Out | -86.2K | -100.0% | $924.3K | 0.0% | 54 |
| Quadrature Capital Quant | New | +16.7K | — | $179.5K | 0.0% | 52 |
| Schonfeld Strategic Advisors Long/Short Quant | New | +12.7K | — | $135.8K | 0.0% | 51 |
| Brevan Howard Capital Management Macro | New | +22.4K | — | $240.6K | 0.0% | 49 |
| Engineers Gate Quant | Sold Out | -10.8K | -100.0% | $115.6K | 0.0% | 48 |
| RENAISSANCE TECHNOLOGIES LLC Quant | Increased | +135.4K | +39.2% | $1.5M | 0.0% | 39 |
| D. E. Shaw & Co., Inc. Quant | Reduced | -6.6K | -38.2% | $70.4K | 0.0% | 36 |
| Trexquant Investment Quant | Reduced | -32.1K | -38.5% | $344.2K | 0.0% | 29 |
| CITADEL ADVISORS LLC Quant | Increased | +11.9K | +9.9% | $128.0K | 0.0% | 29 |
Most significant buyers
By move score, not size.
- MARSHALL WACE, LLP
- Quadrature Capital
- Schonfeld Strategic Advisors
- Brevan Howard Capital Management
- RENAISSANCE TECHNOLOGIES LLC
Most significant sellers
By move score, not size.
- Squarepoint Ops LLC
- Engineers Gate
- D. E. Shaw & Co., Inc.
- Trexquant Investment
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| MARSHALL WACE, LLP | 2 | 52.5K | 0 | +52.5K | — | 0.0% | New | 56 |
| Squarepoint Ops LLC | 2 | 0 | 86.2K | -86.2K | -100.0% | 0.0% | Sold Out | 54 |
| Quadrature Capital | 3 | 16.7K | 0 | +16.7K | — | 0.0% | New | 52 |
| Schonfeld Strategic Advisors | 3 | 12.7K | 0 | +12.7K | — | 0.0% | New | 51 |
| Brevan Howard Capital Management | 3 | 22.4K | 0 | +22.4K | — | 0.0% | New | 49 |
| Engineers Gate | 4 | 0 | 10.8K | -10.8K | -100.0% | 0.0% | Sold Out | 48 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 480.6K | 345.2K | +135.4K | +39.2% | 0.0% | Increased | 39 |
| D. E. Shaw & Co., Inc. | 1 | 10.6K | 17.2K | -6.6K | -38.2% | 0.0% | Reduced | 36 |
| Trexquant Investment | 3 | 51.2K | 83.3K | -32.1K | -38.5% | 0.0% | Reduced | 29 |
| CITADEL ADVISORS LLC | 1 | 132.1K | 120.2K | +11.9K | +9.9% | 0.0% | Increased | 29 |
| AQR Capital Management | 3 | 173.9K | 135.5K | +38.5K | +28.4% | 0.0% | Increased | 27 |
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.