GUYASUTA INVESTMENT ADVISORS INC
13F filer · CIK 928568 · Pittsburgh, PA
Summary
GUYASUTA INVESTMENT ADVISORS INC reported $1.94B across 276 positions in its 13F for 2026 Q2, filed Jul 20, 2026. The largest holdings are GOOG (6.5%), MSFT (5.0%), BRK.B (4.6%). Versus 2026 Q1, leaving options aside, it opened 16 new positions, added to 75, trimmed 93 and sold out of 8.
Reported value$1.94B
Positions276
Report period2026 Q2
FiledJul 20, 2026
New positions16
Added75
Trimmed93
Sold out8
Top 25 holdings
By reported value, options listed separately · change vs 2026 Q1
Weight 6.5%Value $126.20MPrice $339.16Shares 357K -3.01%Since Jun 30 -4.01%
Weight 5.0%Value $97.08MPrice $509.22Shares 260K +0.35%Since Jun 30 +36.51%
Weight 4.6%Value $89.68MPrice $502.35Shares 179K +0.91%Since Jun 30 +0.39%
Weight 4.1%Value $78.92MPrice $512.01Shares 109K -3.97%Since Jun 30 -29.18%
Weight 4.0%Value $76.84MPrice $568.26Shares 150K +0.72%Since Jun 30 +10.64%
Weight 3.8%Value $73.93MPrice $212.93Shares 347K +1.47%Since Jun 30 -0.07%
Weight 3.2%Value $61.79MPrice $223.67Shares 251K -0.76%Since Jun 30 -9.16%
Weight 3.0%Value $59.03MPrice $214.71Shares 293K +1.11%Since Jun 30 +6.50%
Weight 3.0%Value $58.00MPrice $678.60Shares 116K +0.79%Since Jun 30 +35.35%
Weight 3.0%Value $57.86MPrice $138.02Shares 365K -0.10%Since Jun 30 -12.99%
Weight 2.9%Value $56.59MPrice $452.88Shares 118K -0.33%Since Jun 30 -5.17%
Weight 2.8%Value $53.37MPrice $1834Shares 27K -1.90%Since Jun 30 -7.79%
Weight 2.6%Value $50.72MPrice $644.36Shares 70K -1.62%Since Jun 30 -10.51%
Weight 2.4%Value $47.02MPrice $472.04Shares 91K -0.51%Since Jun 30 -9.04%
Weight 2.2%Value $43.39MPrice $206.37Shares 262K -0.27%Since Jun 30 +24.50%
Weight 2.0%Value $39.38MPrice $246.67Shares 165K +0.13%Since Jun 30 +3.50%
Weight 2.0%Value $39.23MPrice $187.66Shares 178K +1.55%Since Jun 30 -14.89%
Weight 1.9%Value $37.55MPrice $364.67Shares 109K -2.32%Since Jun 30 +5.57%
Weight 1.8%Value $34.35MPrice $278.31Shares 115K -1.34%Since Jun 30 -6.63%
Weight 1.5%Value $29.62MPrice $233.60Shares 110K +3.27%Since Jun 30 -13.58%
Weight 1.4%Value $26.85MPrice $228.86Shares 134K +1.70%Since Jun 30 +14.38%
Weight 1.4%Value $26.44MPrice $329.40Shares 91K +0.29%Since Jun 30 +13.84%
Weight 1.3%Value $26.08MPrice $271.95Shares 103K -0.66%Since Jun 30 +7.08%
Weight 1.3%Value $25.88MPrice $392.09Shares 76K +0.36%Since Jun 30 +14.98%
Weight 1.2%Value $24.01MPrice $181.97Shares 159K -4.53%Since Jun 30 +20.25%
| Stock | Weight | Value | Since Jun 30 | Shares change | Action |
|---|---|---|---|---|---|
| 6.5% | $126.20M | -4.01% | -3.01% | Trim | |
| 5.0% | $97.08M | +36.51% | +0.35% | Add | |
 BRK.BBERKSHIRE HATHAWAY INC DEL | 4.6% | $89.68M | +0.39% | +0.91% | Add |
| 4.1% | $78.92M | -29.18% | -3.97% | Trim | |
| 4.0% | $76.84M | +10.64% | +0.72% | Add | |
| 3.8% | $73.93M | -0.07% | +1.47% | Add | |
| 3.2% | $61.79M | -9.16% | -0.76% | Trim | |
| 3.0% | $59.03M | +6.50% | +1.11% | Add | |
| 3.0% | $58.00M | +35.35% | +0.79% | Add | |
| 3.0% | $57.86M | -12.99% | -0.10% | Trim | |
| 2.9% | $56.59M | -5.17% | -0.33% | Trim | |
| 2.8% | $53.37M | -7.79% | -1.90% | Trim | |
| 2.6% | $50.72M | -10.51% | -1.62% | Trim | |
| 2.4% | $47.02M | -9.04% | -0.51% | Trim | |
| 2.2% | $43.39M | +24.50% | -0.27% | Trim | |
| 2.0% | $39.38M | +3.50% | +0.13% | Add | |
| 2.0% | $39.23M | -14.89% | +1.55% | Add | |
| 1.9% | $37.55M | +5.57% | -2.32% | Trim | |
| 1.8% | $34.35M | -6.63% | -1.34% | Trim | |
| 1.5% | $29.62M | -13.58% | +3.27% | Add | |
| 1.4% | $26.85M | +14.38% | +1.70% | Add | |
| 1.4% | $26.44M | +13.84% | +0.29% | Add | |
| 1.3% | $26.08M | +7.08% | -0.66% | Trim | |
| 1.3% | $25.88M | +14.98% | +0.36% | Add | |
| 1.2% | $24.01M | +20.25% | -4.53% | 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
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.