LITE Lumentum Holdings Inc.
Lumentum Holdings Inc. (LITE) 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 |
|---|---|---|---|---|---|---|
| Atreides Management Long/Short Growth | Sold Out | -267.4K | -100.0% | $229.4M | 0.0% | 92 |
| Jericho Capital Asset Management Long/Short Tech | New | +472.2K | — | $405.2M | 3.3% | 87 |
| Tiger Global Management Growth Tech | Sold Out | -136.8K | -100.0% | $117.4M | 0.0% | 71 |
| Castle Hook Partners Event Long/Short | Reduced | -148.4K | -98.0% | $127.4M | 0.0% | 71 |
| Whitebox Advisors Event Value | Sold Out | -30.8K | -100.0% | $26.4M | 0.0% | 67 |
| Alyeska Investment Group, L.P. | New | +225.0K | — | $193.1M | 0.5% | 67 |
| Quadrature Capital Quant | Increased | +241.5K | +1458.2% | $207.2M | 2.3% | 66 |
| D. E. Shaw & Co., Inc. Quant | Increased | +654.0K | +4669.5% | $561.2M | 0.4% | 66 |
| Cable Car Capital Long/Short Value | New | +46.0K | — | $39.5M | 0.9% | 66 |
| WORLDQUANT MILLENNIUM ADVISORS LLC Quant | New | +18.0K | — | $15.5M | 0.1% | 60 |
Most significant buyers
By move score, not size.
- Jericho Capital Asset Management
- Alyeska Investment Group, L.P.
- Quadrature Capital
- D. E. Shaw & Co., Inc.
- Cable Car Capital
Most significant sellers
By move score, not size.
- Atreides Management
- Tiger Global Management
- Castle Hook Partners
- Whitebox Advisors
- LMR Partners
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Atreides Management | 1 | 0 | 267.4K | -267.4K | -100.0% | 0.0% | Sold Out | 92 |
| Jericho Capital Asset Management | 1 | 472.2K | 0 | +472.2K | — | 3.3% | New | 87 |
| Tiger Global Management | 1 | 0 | 136.8K | -136.8K | -100.0% | 0.0% | Sold Out | 71 |
| Castle Hook Partners | 1 | 3.0K | 151.4K | -148.4K | -98.0% | 0.0% | Reduced | 71 |
| Whitebox Advisors | 2 | 0 | 30.8K | -30.8K | -100.0% | 0.0% | Sold Out | 67 |
| Alyeska Investment Group, L.P. | 2 | 225.0K | 0 | +225.0K | — | 0.5% | New | 67 |
| Quadrature Capital | 3 | 258.1K | 16.6K | +241.5K | +1458.2% | 2.3% | Increased | 66 |
| D. E. Shaw & Co., Inc. | 1 | 668.0K | 14.0K | +654.0K | +4669.5% | 0.4% | Increased | 66 |
| Cable Car Capital | 2 | 46.0K | 0 | +46.0K | — | 0.9% | New | 66 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 18.0K | 0 | +18.0K | — | 0.1% | New | 60 |
| Bridgewater Associates | 1 | 18.6K | 5.8K | +12.8K | +220.2% | 0.1% | Increased | 59 |
| Qube Research & Technologies Ltd | 2 | 24.0K | 0 | +24.0K | — | 0.0% | New | 59 |
| LMR Partners | 3 | 0 | 41.2K | -41.2K | -100.0% | 0.0% | Sold Out | 59 |
| Woodline Partners LP | 2 | 220.6K | 14.0K | +206.7K | +1479.8% | 0.6% | Increased | 59 |
| Point72 Asset Management, L.P. | 1 | 4.2K | 92.1K | -88.0K | -95.5% | 0.0% | Reduced | 59 |
| Capital Fund Management | 3 | 29.4K | 0 | +29.4K | — | 0.2% | New | 58 |
| ExodusPoint Capital Management | 3 | 0 | 29.7K | -29.7K | -100.0% | 0.0% | Sold Out | 57 |
| Alphadyne Asset Management | 3 | 0 | 7.9K | -7.9K | -100.0% | 0.0% | Sold Out | 57 |
| Weiss Asset Management | 2 | 4.9K | 0 | +4.9K | — | 0.1% | New | 56 |
| Steadfast Capital Management | 2 | 22.4K | 8.1K | +14.3K | +177.0% | 0.6% | Increased | 56 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 65.3K | 2.7K | +62.6K | +2315.8% | 0.1% | Increased | 56 |
| Capula Management | 2 | 191 | 0 | +191 | — | 0.0% | New | 56 |
| Tremblant Capital Group | 2 | 96.5K | 152.7K | -56.2K | -36.8% | 2.4% | Reduced | 55 |
| Trexquant Investment | 3 | 17.2K | 0 | +17.2K | — | 0.1% | New | 55 |
| Sona Asset Management | 3 | 0 | 3.0K | -3.0K | -100.0% | 0.0% | Sold Out | 55 |
| Magnetar Capital | 2 | 412 | 0 | +412 | — | 0.0% | New | 54 |
| J. Goldman & Co. | 3 | 3.6K | 0 | +3.6K | — | 0.1% | New | 53 |
| Moore Capital Management | 3 | 0 | 588 | -588 | -100.0% | 0.0% | Sold Out | 52 |
| CenterBook Partners | 4 | 25.2K | 1.5K | +23.7K | +1593.7% | 1.1% | Increased | 52 |
| Tudor Investment Corporation | 2 | 16.1K | 2.3K | +13.8K | +600.8% | 0.1% | Increased | 52 |
| Capstone Investment Advisors | 3 | 19.2K | 875 | +18.3K | +2091.5% | 0.2% | Increased | 52 |
| Squarepoint Ops LLC | 2 | 332.0K | 205.2K | +126.7K | +61.7% | 0.7% | Increased | 50 |
| Hudson Bay Capital Management | 3 | 18.0K | 6.4K | +11.6K | +182.2% | 0.1% | Increased | 50 |
| Balyasny Asset Management L.P. | 2 | 154.2K | 94.6K | +59.6K | +63.1% | 0.3% | Increased | 49 |
| Yaupon Capital Management | 2 | 6.9K | 22.2K | -15.3K | -68.8% | 0.2% | Reduced | 49 |
| Centiva Capital | 4 | 0 | 351 | -351 | -100.0% | 0.0% | Sold Out | 48 |
| Quantbot Technologies | 4 | 1.2K | 0 | +1.2K | — | 0.0% | New | 47 |
| Rokos Capital Management | 2 | 71.6K | 115.6K | -44.0K | -38.1% | 1.6% | Reduced | 47 |
| Divisadero Street Capital Management | 2 | 108.2K | 93.2K | +15.0K | +16.1% | 2.2% | Increased | 47 |
| Graham Capital Management | 3 | 3.4K | 762 | +2.7K | +350.0% | 0.1% | Increased | 46 |
| TWO SIGMA INVESTMENTS, LP | 2 | 240.2K | 396.8K | -156.6K | -39.5% | 0.2% | Reduced | 45 |
| Brevan Howard Capital Management | 3 | 783 | 6.1K | -5.3K | -87.1% | 0.0% | Reduced | 42 |
| MILLENNIUM MANAGEMENT LLC | 2 | 64.2K | 122.0K | -57.8K | -47.4% | 0.0% | Reduced | 42 |
| Maverick Capital | 2 | 1.0K | 2.2K | -1.1K | -52.5% | 0.0% | Reduced | 39 |
| Voloridge Investment Management | 2 | 45.0K | 81.9K | -36.9K | -45.0% | 0.2% | Reduced | 39 |
| CITADEL ADVISORS LLC | 1 | 102.6K | 140.7K | -38.1K | -27.1% | 0.1% | Reduced | 38 |
| Holocene Advisors, LP | 2 | 66.0K | 97.5K | -31.5K | -32.3% | 0.1% | Reduced | 37 |
| CastleKnight Management | 3 | 400 | 1.2K | -800 | -66.7% | 0.0% | Reduced | 36 |
| Walleye Capital | 3 | 44.0K | 68.4K | -24.3K | -35.6% | 0.3% | Reduced | 35 |
| Edgestream Partners | 4 | 5.2K | 11.1K | -6.0K | -53.7% | 0.1% | Reduced | 35 |
| MARSHALL WACE, LLP | 2 | 338.5K | 299.7K | +38.8K | +13.0% | 0.4% | Increased | 34 |
| Engineers Gate | 4 | 3.4K | 8.1K | -4.8K | -58.9% | 0.0% | Reduced | 34 |
| Armistice Capital | 3 | 3.8K | 6.1K | -2.3K | -37.8% | 0.1% | Reduced | 34 |
| Schonfeld Strategic Advisors | 3 | 50.9K | 70.5K | -19.6K | -27.8% | 0.3% | Reduced | 33 |
| Verition Fund Management | 2 | 18.4K | 25.8K | -7.4K | -28.7% | 0.1% | Reduced | 33 |
| Boothbay Fund Management | 4 | 19.3K | 30.9K | -11.6K | -37.6% | 0.3% | Reduced | 32 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 199.6K | 202.8K | -3.2K | -1.6% | 0.2% | Reduced | 31 |
| Gotham Asset Management, LLC | 2 | 8.4K | 9.9K | -1.6K | -16.0% | 0.0% | Reduced | 30 |
| AQR Capital Management | 3 | 400.7K | 381.1K | +19.6K | +5.1% | 0.1% | Increased | 26 |
| Caxton Associates | 3 | 2.9K | 3.3K | -371 | -11.4% | 0.0% | Reduced | 25 |
| Man Group | 3 | 41.1K | 39.7K | +1.4K | +3.6% | 0.1% | Increased | 24 |
| Parallax Volatility Advisers | 3 | 3.5K | 3.2K | +299 | +9.4% | 0.2% | Increased | 22 |
| Portolan Capital Management | 3 | 5.8K | 5.8K | 0 | +0.0% | 0.2% | Unchanged | 17 |
| Caption Management | 3 | 2.6K | 2.6K | 0 | +0.0% | 0.1% | Unchanged | 14 |
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.