Sio Capital Management, LLC
13F filer · CIK 1482416 · New York, NY
Summary
Sio Capital Management, LLC reported $604.29M across 59 positions in its 13F for 2026 Q2, filed Aug 14, 2026. The largest holdings are AVR (9.0%), COR (8.1%), MMS (6.4%). Versus 2026 Q1, leaving options aside, it opened 15 new positions, added to 10, trimmed 21 and sold out of 31.
Reported value$604.29M
Positions59incl. options
Report period2026 Q2
FiledAug 14, 2026
New positions15
Added10
Trimmed21
Sold out31
Top 25 holdings
By reported value, options listed separately · change vs 2026 Q1
Weight 9.0%Value $54.63MPrice $7.59Shares 5.55M +3.03%Since Jun 30 -22.94%
Weight 8.1%Value $49.12MPrice $307.60Shares 174K +72.05%Since Jun 30 +8.70%
Weight 6.4%Value $38.45MPrice $53.07Shares 715K -6.97%Since Jun 30 -1.28%
Weight 4.6%Value $27.71MPrice $1.62Shares 13.32MSince Jun 30 -22.12%
Weight 3.9%Value $23.85MPrice $75.69Shares 302KSince Jun 30 -4.20%
Weight 3.8%Value $22.89MPrice $49.35Shares 437K +13.17%Since Jun 30 -5.86%
Weight 3.7%Value $22.21MPrice $21.98Shares 695K +14.84%Since Jun 30 -31.18%
Weight 3.1%Value $19.01MPrice $25.07Shares 926K -43.62%Since Jun 30 +22.11%
Weight 3.0%Value $17.90MPrice $37.86Shares 480KSince Jun 30 +1.58%
Weight 2.8%Value $16.86MPrice $82.15Shares 177K +33.68%Since Jun 30 -13.68%
Weight 2.6%Value $15.92MPrice $275.26Shares 58KSince Jun 30 -0.15%
Weight 2.6%Value $15.54MPrice $40.74Shares 364K +51.96%Since Jun 30 -4.50%
Weight 2.5%Value $15.32MPrice $170.35Shares 88K -71.21%Since Jun 30 -1.93%
Weight 2.5%Value $15.15MPrice $18.12Shares 954KSince Jun 30 +14.11%
Weight 2.4%Value $14.51MPrice $13.25Shares 1.10MSince Jun 30 +0.30%
Weight 2.1%Value $12.82MPrice $33.02Shares 308K -16.13%Since Jun 30 -20.76%
Weight 1.9%Value $11.67MPrice $100.95Shares 129K -31.04%Since Jun 30 +11.25%
Weight 1.9%Value $11.51MPrice $77.38Shares 110K -43.24%Since Jun 30 -26.04%
Weight 1.9%Value $11.32MPrice $91.34Shares 131K +109.93%Since Jun 30 +6.10%
Weight 1.9%Value $11.22MPrice $750.51Shares 18KSince Jun 30 +20.36%
Weight 1.8%Value $11.15MPrice $62.86Shares 194KSince Jun 30 +9.09%
Weight 1.8%Value $11.15MPrice $87.09Shares 143KSince Jun 30 +11.33%
Weight 1.8%Value $10.96MPrice $10.65Shares 1.08M -28.25%Since Jun 30 +4.51%
Weight 1.5%Value $9.05MPrice $10.05Shares 1.59M +1275.57%Since Jun 30 +76.94%
Weight 1.5%Value $8.91MPrice $3.42Shares 623K -13.67%Since Jun 30 -76.08%
| Stock | Weight | Value | Since Jun 30 | Shares change | Action |
|---|---|---|---|---|---|
| 9.0% | $54.63M | -22.94% | +3.03% | Add | |
| 8.1% | $49.12M | +8.70% | +72.05% | Add | |
| 6.4% | $38.45M | -1.28% | -6.97% | Trim | |
| 4.6% | $27.71M | -22.12% | — | New | |
| 3.9% | $23.85M | -4.20% | — | New | |
| 3.8% | $22.89M | -5.86% | +13.17% | Add | |
| 3.7% | $22.21M | -31.18% | +14.84% | Add | |
| 3.1% | $19.01M | +22.11% | -43.62% | Trim | |
| 3.0% | $17.90M | +1.58% | — | New | |
| 2.8% | $16.86M | -13.68% | +33.68% | Add | |
| 2.6% | $15.92M | -0.15% | — | New | |
| 2.6% | $15.54M | -4.50% | +51.96% | Add | |
| 2.5% | $15.32M | -1.93% | -71.21% | Trim | |
| 2.5% | $15.15M | +14.11% | — | New | |
| 2.4% | $14.51M | +0.30% | — | Hold | |
| 2.1% | $12.82M | -20.76% | -16.13% | Trim | |
| 1.9% | $11.67M | +11.25% | -31.04% | Trim | |
| 1.9% | $11.51M | -26.04% | -43.24% | Trim | |
| 1.9% | $11.32M | +6.10% | +109.93% | Add | |
| 1.9% | $11.22M | +20.36% | — | New | |
| 1.8% | $11.15M | +9.09% | — | New | |
| 1.8% | $11.15M | +11.33% | — | New | |
| 1.8% | $10.96M | +4.51% | -28.25% | Trim | |
| 1.5% | $9.05M | +76.94% | +1275.57% | Add | |
| 1.5% | $8.91M | -76.08% | -13.67% | Trim |
Weight is the share of the reported 13F value, including options at notional value. “Since Jun 30” compares the latest close with the quarter-end price implied by the filing (value ÷ shares).
Largest buys in 2026 Q2
Largest sells in 2026 Q2
Options
Notional value, listed apart from stocks
Source: SEC Form 13F, values as reported by the filer. Filings lag up to 45 days after quarter end and cover only certain long positions. Research only, not investment advice.