JBSS John B. Sanfilippo & Son, Inc.
John B. Sanfilippo & Son, Inc. (JBSS) 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 |
|---|---|---|---|---|---|---|
| Balyasny Asset Management L.P. | Sold Out | -9.3K | -100.0% | $798.4K | 0.0% | 57 |
| Magnetar Capital Event Quant | New | +7.6K | — | $657.6K | 0.0% | 54 |
| MILLENNIUM MANAGEMENT LLC | Increased | +68.4K | +386.6% | $5.9M | 0.0% | 53 |
| Quadrature Capital Quant | Sold Out | -9.7K | -100.0% | $836.5K | 0.0% | 52 |
| Walleye Capital Long/Short Quant | New | +5.2K | — | $449.0K | 0.0% | 51 |
| Schonfeld Strategic Advisors Long/Short Quant | Sold Out | -2.8K | -100.0% | $238.5K | 0.0% | 51 |
| Y-Intercept Quant | New | +11.4K | — | $982.5K | 0.0% | 48 |
| Aquatic Capital Management Quant | New | +3.0K | — | $258.0K | 0.0% | 48 |
| Engineers Gate Quant | New | +3.0K | — | $253.7K | 0.0% | 48 |
| Trexquant Investment Quant | Increased | +18.3K | +100.0% | $1.6M | 0.0% | 47 |
Most significant buyers
By move score, not size.
- Magnetar Capital
- MILLENNIUM MANAGEMENT LLC
- Walleye Capital
- Y-Intercept
- Aquatic Capital Management
Most significant sellers
By move score, not size.
- Balyasny Asset Management L.P.
- Quadrature Capital
- Schonfeld Strategic Advisors
- Qube Research & Technologies Ltd
- TWO SIGMA INVESTMENTS, LP
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Balyasny Asset Management L.P. | 2 | 0 | 9.3K | -9.3K | -100.0% | 0.0% | Sold Out | 57 |
| Magnetar Capital | 2 | 7.6K | 0 | +7.6K | — | 0.0% | New | 54 |
| MILLENNIUM MANAGEMENT LLC | 2 | 86.1K | 17.7K | +68.4K | +386.6% | 0.0% | Increased | 53 |
| Quadrature Capital | 3 | 0 | 9.7K | -9.7K | -100.0% | 0.0% | Sold Out | 52 |
| Walleye Capital | 3 | 5.2K | 0 | +5.2K | — | 0.0% | New | 51 |
| Schonfeld Strategic Advisors | 3 | 0 | 2.8K | -2.8K | -100.0% | 0.0% | Sold Out | 51 |
| Y-Intercept | 4 | 11.4K | 0 | +11.4K | — | 0.0% | New | 48 |
| Aquatic Capital Management | 4 | 3.0K | 0 | +3.0K | — | 0.0% | New | 48 |
| Engineers Gate | 4 | 3.0K | 0 | +3.0K | — | 0.0% | New | 48 |
| Trexquant Investment | 3 | 36.5K | 18.3K | +18.3K | +100.0% | 0.0% | Increased | 47 |
| Qube Research & Technologies Ltd | 2 | 34.0K | 64.0K | -30.0K | -46.8% | 0.0% | Reduced | 38 |
| Point72 Asset Management, L.P. | 1 | 38.0K | 28.9K | +9.0K | +31.2% | 0.0% | Increased | 36 |
| TWO SIGMA INVESTMENTS, LP | 2 | 176.3K | 241.1K | -64.9K | -26.9% | 0.0% | Reduced | 34 |
| CITADEL ADVISORS LLC | 1 | 25.6K | 35.7K | -10.2K | -28.5% | 0.0% | Reduced | 34 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 152.8K | 185.3K | -32.5K | -17.5% | 0.0% | Reduced | 34 |
| D. E. Shaw & Co., Inc. | 1 | 17.7K | 21.0K | -3.3K | -15.8% | 0.0% | Reduced | 31 |
| AQR Capital Management | 3 | 56.9K | 48.4K | +8.5K | +17.6% | 0.0% | Increased | 24 |
| Caxton Associates | 3 | 2.9K | 2.8K | +151 | +5.5% | 0.0% | Increased | 23 |
| Quantbot Technologies | 4 | 10.7K | 8.4K | +2.3K | +26.7% | 0.0% | Increased | 21 |
| Man Group | 3 | 13.8K | 13.8K | -4 | -+0.0% | 0.0% | Reduced | 21 |
| Brevan Howard Capital Management | 3 | 6.6K | 6.4K | +173 | +2.7% | 0.0% | Increased | 19 |
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.