Cobblestone Asset Management LLC 13F holdings
Cobblestone Asset Management LLC reported 45 positions with a total reported value of $239.8M as of 2026-06-30, in its 13F for Q2 2026, filed 2026-07-21. Top holdings by reported value: ISHARES TR (23.4%), J P MORGAN EXCHANGE TRADED F (22.3%), SPDR SERIES TRUST (13.4%), BLK BLACKROCK ETF TRUST (7.9%), BLACKROCK ETF TRUST (7.8%). Against 2026-03-31 it opened 4 new positions and exited 4. Next 13F due by 2026-11-14, the legal deadline 45 days after the quarter ending 2026-09-30.
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Top holdings
25 largest of 45 positions · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| ISHARES TR | 567,704 | $56.0M | 23.4% |
| J P MORGAN EXCHANGE TRADED F | 1,030,629 | $53.5M | 22.3% |
| SPDR SERIES TRUST | 382,964 | $32.2M | 13.4% |
| BLK BLACKROCK ETF TRUST | 364,655 | $19.0M | 7.9% |
| BLACKROCK ETF TRUST | 449,555 | $18.7M | 7.8% |
| SPDR INDEX SHS FDS | 215,928 | $11.2M | 4.7% |
| ISHARES INC | 158,183 | $8.4M | 3.5% |
| IVZ INVESCO EXCH TRADED FD TR II | 82,935 | $6.1M | 2.5% |
| SCHWAB STRATEGIC TR | 218,373 | $6.0M | 2.5% |
| IBIT ISHARES BITCOIN TRUST ETF | 80,762 | $2.7M | 1.1% |
| SPROTT ASSET MANAGEMENT LP | 109,271 | $2.3M | 1.0% |
| PM PHILIP MORRIS INTL INC | 11,191 | $2.0M | 0.8% |
| CSX CSX CORP | 34,941 | $1.7M | 0.7% |
| INTC INTEL CORP | 11,401 | $1.6M | 0.7% |
| NEU NEWMARKET CORP | 2,000 | $1.6M | 0.7% |
| ETHA ISHARES ETHEREUM TR | 130,830 | $1.6M | 0.6% |
| IAU ISHARES GOLD TR | 19,520 | $1.5M | 0.6% |
| COIN COINBASE GLOBAL INC | 9,111 | $1.3M | 0.6% |
| GSOL GRAYSCALE SOLANA STAKING ETF | 194,604 | $1.1M | 0.4% |
| AAPL APPLE INC | 3,644 | $1.1M | 0.4% |
| BLACKROCK ETF TRUST II | 16,113 | $843.4K | 0.4% |
| BRK-B BERKSHIRE HATHAWAY INC DEL | 1,629 | $815.1K | 0.3% |
| MO ALTRIA GROUP INC | 11,312 | $813.9K | 0.3% |
| BMY BRISTOL-MYERS SQUIBB CO | 12,772 | $735.9K | 0.3% |
| JOBY JOBY AVIATION INC | 79,000 | $704.7K | 0.3% |
SEC FORM 13F · Q2 2026 · VALUES AS REPORTED, NOT PRICES
New positions this quarter
Held at 2026-06-30, not at 2026-03-31 · 4 in all · reported value as of 2026-06-30
Sold out
Held at 2026-03-31, gone by 2026-06-30 · 4 in all · reported value as of 2026-03-31
Biggest increases and decreases
Positions held at both quarter ends, by change in shares · reported value as of 2026-06-30
Increases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| J P MORGAN EXCHANGE TRADED F | 890,772 | 1,030,629 | +15.7% | $53.5M |
| BLK BLACKROCK ETF TRUST | 284,486 | 364,655 | +28.2% | $19.0M |
| BLACKROCK ETF TRUST | 376,048 | 449,555 | +19.5% | $18.7M |
| ISHARES INC | 135,555 | 158,183 | +16.7% | $8.4M |
| SPDR INDEX SHS FDS | 205,616 | 215,928 | +5.0% | $11.2M |
| IAU ISHARES GOLD TR | 15,660 | 19,520 | +24.6% | $1.5M |
| COIN COINBASE GLOBAL INC | 7,519 | 9,111 | +21.2% | $1.3M |
| ETHA ISHARES ETHEREUM TR | 118,569 | 130,830 | +10.3% | $1.6M |
| GSOL GRAYSCALE SOLANA STAKING ETF | 172,437 | 194,604 | +12.9% | $1.1M |
| IBIT ISHARES BITCOIN TRUST ETF | 77,539 | 80,762 | +4.2% | $2.7M |
| QS QUANTUMSCAPE CORP | 10,586 | 17,586 | +66.1% | $132.9K |
| JOBY JOBY AVIATION INC | 74,900 | 79,000 | +5.5% | $704.7K |
Decreases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| ISHARES TR | 859,149 | 567,704 | -33.9% | $56.0M |
| SPDR SERIES TRUST | 437,498 | 382,964 | -12.5% | $32.2M |
| BLACKROCK ETF TRUST II | 62,789 | 16,113 | -74.3% | $843.4K |
| AAPL APPLE INC | 8,733 | 3,644 | -58.3% | $1.1M |
| IVZ INVESCO EXCH TRADED FD TR II | 91,720 | 82,935 | -9.6% | $6.1M |
| INTC INTEL CORP | 14,331 | 11,401 | -20.4% | $1.6M |
| BMY BRISTOL-MYERS SQUIBB CO | 14,946 | 12,772 | -14.5% | $735.9K |
| CALAMOS ETF TR | 11,505 | 7,626 | -33.7% | $207.5K |
| MSFT MICROSOFT CORP | 1,999 | 1,824 | -8.8% | $680.4K |
| TSLA TESLA INC | 1,087 | 951 | -12.5% | $400.0K |
| BE BLOOM ENERGY CORP | 1,550 | 1,400 | -9.7% | $423.8K |
| SPROTT ASSET MANAGEMENT LP | 110,314 | 109,271 | -0.9% | $2.3M |
CIK 1994512 · 13F FILINGS ON EDGAR · INFORMATIONAL ONLY
