B&
Boussard & Gavaudan Gestion Sas 13F Filing (Q2 2026) — Top Positions & Stock Picks
Boussard & Gavaudan Gestion SasCIK: 0001569001
Sector-focusedLong-term holderConcentrated strategy
Total reported value
$2.0B
Reporting period: 2026-06-30 · Number of holdings: 117
BOUSSARD & GAVAUDAN GESTION SAS disclosed 117 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $2.0B and a quarterly turnover rate of 0.0%.
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Personality snowflake
- Concentration
- 68.79
- Portfolio Stability
- 0
- Momentum
- 50
- Sector conviction
- 100
- Diversification
- 100
- Sizing Uniformity
- 58.92
Boussard & Gavaudan Gestion Sas's disclosed holdings carry a Herfindahl concentration index of 0.172 — mathematically equivalent to about 6 equally-sized positions, well below its 117 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 4.11), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govNo holding changes this quarter
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
Showing top 103 holdings (of 117 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | WDC 3 11-15-28Bond | Western Digital CORP | Bond | 37.75% | — | — | — |
| 2 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 14.59% | — | — | — |
| 3 | WBD | Warner Bros Discovery Inc | Stock-Comm Services | 3.57% | — | — | — |
| 4 | EA | Electronic Arts Inc | Stock-Comm Services | 3.36% | — | — | — |
| 5 | GH 1.25 02-15-31Bond | Guardant Health Inc | Bond | 3.02% | — | — | — |
| 6 | CHEF 2.375 12-15-28Bond | Chefs' Warehouse THE | Bond | 2.58% | — | — | — |
| 7 | BBIO 2.5 03-15-27Bond | Bridgebio Pharma Inc | Bond | 2.56% | — | — | — |
| 8 | MKSI 1.25 06-01-30Bond | Mks Inc | Bond | 2.37% | — | — | — |
| 9 | ON 0 05-01-27Bond | On Semiconductor CORP | Bond | 2.34% | — | — | — |
| 10 | NSC | Norfolk Southern CORP | Stock-Industrials | 2.15% | — | — | — |
| 11 | POST 2.5 08-15-27Bond | Post Holdings Inc | Bond | 1.58% | — | — | — |
| 12 | ALNY 1 09-15-27Bond | Alnylam Pharmaceuticals | Bond | 1.49% | — | — | — |
| 13 | GVA 3.25 06-15-30Bond | Granite Construction Inc | Bond | 1.49% | — | — | — |
| 14 | NVST 1.75 08-15-28Bond | Envista Holdings CORP | Bond | 1.40% | — | — | — |
| 15 | EQXCN 4.75 10-15-28Bond | Equinox Gold CORP | Bond | 1.27% | — | — | — |
| 16 | WTM | White Mountains Insurance Group, Ltd. | Stock-Financials | 1.23% | — | — | — |
| 17 | OSIS 2.25 08-01-29Bond | Osi Systems Inc | Bond | 0.99% | — | — | — |
| 18 | ECPG 4 03-15-29Bond | Encore Capital Group Inc | Bond | 0.88% | — | — | — |
| 19 | ANIP 2.25 09-01-29Bond | Ani Pharmaceuticals Inc | Bond | 0.86% | — | — | — |
| 20 | ✓ | Stock-Other | 0.78% | — | — | — | |
| 21 | SNOW 0 10-01-29Bond | Snowflake Inc | Bond | 0.66% | — | — | — |
| 22 | SEI 0.25 10-01-31Bond | Solaris Energy Infrastru | Bond | 0.61% | — | — | — |
| 23 | PEN | Penumbra Inc | Stock-Healthcare | 0.58% | — | — | — |
| 24 | RGEN 1 12-15-28Bond | Repligen CORP | Bond | 0.57% | — | — | — |
| 25 | ✓ | Spdr S&P 500 Etf Tr Put Option | ETF-Large Cap & Growth | 0.57% | — | — | — |
| 26 | SOLS | Solstice Adv Materials Inc | Stock-Materials | 0.53% | — | — | — |
| 27 | ROKU | Roku Inc | Stock-Comm Services | 0.53% | — | — | — |
| 28 | Q | Qnity Electronics Inc | Stock-Tech | 0.46% | — | — | — |
| 29 | ALHC 4.25 11-15-29Bond | Alignment Healthcare | Bond | 0.43% | — | — | — |
| 30 | KMB | Kimberly-clark CORP | Stock-Consumer Staples | 0.43% | — | — | — |
| 31 | LLYVA | Liberty Live Holdings-a | Stock-Other | 0.42% | — | — | — |
| 32 | ✓ | Stock-Other | 0.41% | — | — | — | |
| 33 | ✓ | Stock-Other | 0.40% | — | — | — | |
| 34 | ✓ | Oaktree Acquisition CORP Iii | Stock-Other | 0.39% | — | — | — |
| 35 | ✓ | Alussa Energy Acquisit CORP | Stock-Other | 0.35% | — | — | — |
| 36 | TTEK 2.25 08-15-28Bond | Tetra Tech Inc | Bond | 0.32% | — | — | — |
| 37 | GBX 2.875 04-15-28Bond | Greenbrier Cos Inc | Bond | 0.31% | — | — | — |
| 38 | ✓ | Versigent LTD | Stock-Other | 0.29% | — | — | — |
| 39 | ✓ | Bain Cap Gss Invt CORP | Stock-Other | 0.26% | — | — | — |
| 40 | 6D8 | Dupont De Nemours Inc | Stock-Other | 0.25% | — | — | — |
| 41 | GFL | Gfl Environmental Inc-sub Vt | Stock-Other | 0.24% | — | — | — |
| 42 | CTRI | Centuri Holdings Inc | Stock-Other | 0.23% | — | — | — |
| 43 | JBS | Jbs N.v. | Stock-Other | 0.22% | — | — | — |
| 44 | VSNT | Versant Media Group Inc | Stock-Comm Services | 0.21% | — | — | — |
| 45 | SUNB | Sunbelt Rentals Holdings Inc | Stock-Industrials | 0.20% | — | — | — |
| 46 | ✓ | Stock-Other | 0.20% | — | — | — | |
| 47 | SO 4.5 06-15-27Bond | Southern Co | Bond | 0.18% | — | — | — |
| 48 | MICC | The Magnum Ice Cream Company N. | Stock-Consumer Staples | 0.18% | — | — | — |
| 49 | LBRDA | Liberty Broadband-a | Stock-Other | 0.17% | — | — | — |
| 50 | ✓ | American Exceptionalism Acqu | Stock-Other | 0.16% | — | — | — |
1–50 of 103
* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.
Reported value over time
Not enough data yet to compute personality scores
Sector allocation
Sector allocation over time
Not enough sector-mapped data yet
Quarterly history
Holding changes this quarter
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|
Filing History
FAQ
What is Boussard & Gavaudan Gestion Sas and what type of investor is it?
Boussard & Gavaudan Gestion Sas is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $2.0B, spread across 117 disclosed positions.
What are Boussard & Gavaudan Gestion Sas's largest equity positions?
Based on the latest 13F filing, Boussard & Gavaudan Gestion Sas's top holdings by market value are:
1. Western Digital CORP (WDC 3 11-15-28) — $752.4M (37.8%)
2. Ss Spdr S&p 500 ETF Trust-us (SPY) — $290.8M (14.6%)
3. Warner Bros Discovery Inc (WBD) — $71.2M (3.6%)
4. Electronic Arts Inc (EA) — $67.1M (3.4%)
5. Guardant Health Inc (GH 1.25 02-15-31) — $60.1M (3.0%)
What changes did Boussard & Gavaudan Gestion Sas make in its most recent portfolio filing?
No notable portfolio changes were recorded for Boussard & Gavaudan Gestion Sas in the most recent quarter. Holdings appear to have remained relatively stable.
What sectors does Boussard & Gavaudan Gestion Sas focus on?
Boussard & Gavaudan Gestion Sas is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 61.8%
• Health Care: 13.7%
• Communication Services: 10.9%
• Industrials: 5.8%
• Consumer Staples: 3.0%
• Financials: 1.8%
Investment Profile
Boussard & Gavaudan Gestion Sas's portfolio is concentrated and long-term-holding, with 61.8% of the portfolio concentrated in Information Technology.
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