Rossby Financial, LCC 13F holdings
Rossby Financial, LCC reported 1,575 positions with a total reported value of $547.1M as of 2026-06-30, in its 13F for Q2 2026, filed 2026-08-04. Top holdings by reported value: ISHARES TR (14.6%), MORGAN STANLEY ETF TRUST (11.1%), SCHWAB STRATEGIC TR (6.1%), VANGUARD INDEX FDS (4.4%), EA SERIES TRUST (3.0%). Against 2026-03-31 it opened 371 new positions and exited 980. 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 1,575 positions · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| ISHARES TR | 957,597 | $79.9M | 14.6% |
| MORGAN STANLEY ETF TRUST | 716,774 | $60.5M | 11.1% |
| SCHWAB STRATEGIC TR | 1,033,287 | $33.1M | 6.1% |
| VANGUARD INDEX FDS | 115,067 | $23.9M | 4.4% |
| EA SERIES TRUST | 210,959 | $16.5M | 3.0% |
| SPDR SERIES TRUST | 246,133 | $16.0M | 2.9% |
| VANGUARD BD INDEX FDS | 142,298 | $10.8M | 2.0% |
| NVDA NVIDIA CORPORATION | 50,737 | $10.2M | 1.9% |
| AAPL APPLE INC | 33,862 | $9.8M | 1.8% |
| VANGUARD WORLD FD | 48,409 | $9.6M | 1.7% |
| VANECK ETF TRUST | 381,276 | $9.3M | 1.7% |
| GOOGL ALPHABET INC | 24,888 | $8.8M | 1.6% |
| SPY STATE STR SPDR S&P 500 ETF T | 11,454 | $8.6M | 1.6% |
| SELECT SECTOR SPDR TR | 77,457 | $7.0M | 1.3% |
| NUSHARES ETF TR | 120,254 | $6.3M | 1.1% |
| MSFT MICROSOFT CORP | 16,739 | $6.2M | 1.1% |
| J P MORGAN EXCHANGE TRADED F | 103,592 | $5.5M | 1.0% |
| ISHARES INC | 85,730 | $5.5M | 1.0% |
| SPROTT ASSET MANAGEMENT LP | 253,760 | $5.5M | 1.0% |
| AMZN AMAZON COM INC | 21,909 | $5.2M | 1.0% |
| SPDR INDEX SHS FDS | 96,323 | $4.9M | 0.9% |
| IVZ INVESCO ACTIVELY MANAGED EXC | 81,308 | $4.5M | 0.8% |
| DIMENSIONAL ETF TRUST | 92,376 | $4.4M | 0.8% |
| FIRST TR EXCHANGE-TRADED FD | 108,720 | $4.0M | 0.7% |
| FLEXSHARES TR | 84,134 | $3.7M | 0.7% |
SEC FORM 13F · Q2 2026 · VALUES AS REPORTED, NOT PRICES
New positions this quarter
Held at 2026-06-30, not at 2026-03-31 · 371 in all · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| ISHARES TR | 957,597 | $79.9M | 14.6% |
| MORGAN STANLEY ETF TRUST | 716,774 | $60.5M | 11.1% |
| SCHWAB STRATEGIC TR | 1,033,287 | $33.1M | 6.1% |
| VANGUARD INDEX FDS | 115,067 | $23.9M | 4.4% |
| EA SERIES TRUST | 210,959 | $16.5M | 3.0% |
| SPDR SERIES TRUST | 246,133 | $16.0M | 2.9% |
| VANGUARD BD INDEX FDS | 142,298 | $10.8M | 2.0% |
| VANGUARD WORLD FD | 48,409 | $9.6M | 1.7% |
| VANECK ETF TRUST | 381,276 | $9.3M | 1.7% |
| SELECT SECTOR SPDR TR | 77,457 | $7.0M | 1.3% |
| NUSHARES ETF TR | 120,254 | $6.3M | 1.1% |
| J P MORGAN EXCHANGE TRADED F | 103,592 | $5.5M | 1.0% |
| ISHARES INC | 85,730 | $5.5M | 1.0% |
| SPROTT ASSET MANAGEMENT LP | 253,760 | $5.5M | 1.0% |
| SPDR INDEX SHS FDS | 96,323 | $4.9M | 0.9% |
| DIMENSIONAL ETF TRUST | 92,376 | $4.4M | 0.8% |
| FIRST TR EXCHANGE-TRADED FD | 108,720 | $4.0M | 0.7% |
| FLEXSHARES TR | 84,134 | $3.7M | 0.7% |
| VANGUARD SCOTTSDALE FDS | 41,576 | $3.6M | 0.7% |
| VANGUARD WHITEHALL FDS | 22,794 | $3.1M | 0.6% |
| VANGUARD TAX-MANAGED FDS | 38,569 | $2.7M | 0.5% |
| TIDAL TRUST III | 34,937 | $2.1M | 0.4% |
| VANGUARD INTL EQUITY INDEX F | 26,398 | $1.9M | 0.3% |
| ZACKS TRUST | 44,677 | $1.7M | 0.3% |
| VANGUARD CHARLOTTE FDS | 25,786 | $1.2M | 0.2% |
Sold out
Held at 2026-03-31, gone by 2026-06-30 · 980 in all · reported value as of 2026-03-31
| Holding | Shares 2026-03-31 | Reported value | % of portfolio then |
|---|---|---|---|
| CALVERT INTERNATIONAL RESPONSIBLE INDEX ETF | 360,720 | $26.7M | 5.6% |
| CALVERT US LARGE-CAP CORE RESPONSIBLE INDEX ETF | 219,195 | $17.7M | 3.7% |
| ISHARES RUSSELL 2500 ETF | 126,214 | $9.7M | 2.0% |
| FREEDOM 100 EMERGING MARKETS ETF | 164,424 | $9.2M | 1.9% |
| VANGUARD S&P 500 ETF | 12,304 | $7.4M | 1.5% |
| VANGUARD INTERMEDIATE-TERM BOND ETF | 93,053 | $7.2M | 1.5% |
| VANECK GREEN BOND ETF | 264,704 | $6.3M | 1.3% |
| VANGUARD CONSUMER STAPLES ETF | 25,288 | $5.7M | 1.2% |
| ISHARES ESG AWARE US AGGREGATE BOND ETF | 119,307 | $5.7M | 1.2% |
| SCHWAB U.S. LARGE-CAP GROWTH ETF | 187,733 | $5.5M | 1.2% |
| VANGUARD GROWTH ETF | 12,500 | $5.5M | 1.2% |
| ISHARES MSCI USA QUALITY FACTOR ETF | 27,025 | $5.2M | 1.1% |
| ISHARES CORE S&P 500 ETF | 7,586 | $5.0M | 1.0% |
| SPROTT ASSET MANAGEMENT LP PHYSICAL SILVER | 195,960 | $4.8M | 1.0% |
| SCHWAB FUNDAMENTAL U.S. BROAD MARKET ETF | 168,076 | $4.6M | 1.0% |
| ISHARES IBOXX $ HIGH YIELD CORPORATE BOND ETF | 55,922 | $4.4M | 0.9% |
| ISHARES CORE S&P MID-CAP ETF | 64,031 | $4.4M | 0.9% |
| VANGUARD HIGH DIVIDEND YIELD INDEX ETF | 27,565 | $4.1M | 0.9% |
| STATE STREET SPDR PORTFOLIO DEVELOPED WORLD EX-US ETF | 79,418 | $3.7M | 0.8% |
| NUVEEN ESG SMALL-CAP ETF | 75,601 | $3.4M | 0.7% |
| STATE STREET SPDR PORTFOLIO S&P 500 ETF | 40,874 | $3.2M | 0.7% |
| VANGUARD INTERMEDIATE-TERM CORPORATE BOND ETF | 38,129 | $3.1M | 0.7% |
| SCHWAB FUNDAMENTAL INTERNATIONAL EQUITY ETF | 60,732 | $3.0M | 0.6% |
| ALPHA ARCHITECT 1-3 MONTH BOX ETF | 24,599 | $2.9M | 0.6% |
| ISHARES CORE MSCI INTERNATIONAL DEVELOPED MARKETS ETF | 31,594 | $2.7M | 0.6% |
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 |
|---|---|---|---|---|
| KLAC KLA CORP | 406 | 5,155 | +1,169.7% | $1.6M |
| AAPL APPLE INC | 29,196 | 33,862 | +16.0% | $9.8M |
| AMZN AMAZON COM INC | 17,938 | 21,909 | +22.1% | $5.2M |
| LLY ELI LILLY & CO | 1,627 | 2,376 | +46.0% | $2.8M |
| NVDA NVIDIA CORPORATION | 46,389 | 50,737 | +9.4% | $10.2M |
| MSFT MICROSOFT CORP | 14,662 | 16,739 | +14.2% | $6.2M |
| JPM JPMORGAN CHASE & CO | 6,953 | 9,077 | +30.5% | $3.0M |
| IBM INTERNATIONAL BUSINESS MACHS | 2,107 | 4,501 | +113.6% | $1.3M |
| BLK BLACKROCK ETF TRUST | 10,366 | 17,271 | +66.6% | $1.2M |
| KEYS KEYSIGHT TECHNOLOGIES INC | 237 | 1,559 | +557.8% | $545.8K |
| RNR RENAISSANCERE HLDGS LTD | 863 | 2,206 | +155.6% | $699.1K |
| TSLA TESLA INC | 2,917 | 3,859 | +32.3% | $1.6M |
Decreases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| GOOGL ALPHABET INC | 29,150 | 24,888 | -14.6% | $8.8M |
| WT WISDOMTREE INC | 40,771 | 23,122 | -43.3% | $1.2M |
| GLD SPDR GOLD TR | 5,424 | 3,828 | -29.4% | $1.4M |
| KNSL KINSALE CAP GROUP INC | 1,715 | 1 | -99.9% | $330 |
| BRK-B BERKSHIRE HATHAWAY INC DEL | 2,720 | 2,070 | -23.9% | $1.8M |
| ATMP BARCLAYS BANK PLC | 9,549 | 47 | -99.5% | $2.1K |
| D DOMINION ENERGY INC | 21,722 | 16,892 | -22.2% | $1.2M |
| IVZ INVESCO ACTIVELY MANAGED EXC | 87,138 | 81,308 | -6.7% | $4.5M |
| BPRE BLUEROCK PVT REAL ESTATE FD | 234,769 | 212,056 | -9.7% | $2.8M |
| LDOS LEIDOS HOLDINGS INC | 2,748 | 22 | -99.2% | $2.3K |
| NUE NUCOR CORP | 1,339 | 103 | -92.3% | $22.9K |
| MRSH MARSH & MCLENNAN COS INC | 2,704 | 1,085 | -59.9% | $180.8K |
CIK 2056510 · 13F FILINGS ON EDGAR · INFORMATIONAL ONLY
