Institutional Manager · CIK 0002056510
Rossby Financial, LCC
MELBOURNE, FL · File #028-25094
Latest AUM
$324.2M
Positions
1,824
Top-10 Concentration
51.9%
Filings
5
Portfolio Value Over Time
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| REDUCE | ISHARES 7-10 YEAR TREASURY BOND ETF | 464287440 | -44,234 | -$4.3M | -$15,471 |
| NEW | BLUEROCK PVT REAL ESTATE FD COM | 09631P102 | +254,779 | +$3.8M | $0 |
| ADD | VANGUARD GROWTH ETF | 922908736 | +7,704 | +$3.8M | +$3,774 |
| REDUCE | ISHARES RUSSELL TOP 200 GROWTH ETF | 464289438 | -12,123 | -$3.4M | +$21,260 |
| ADD | VANGUARD HIGH DIVIDEND YIELD INDEX ETF | 921946406 | +20,698 | +$3.0M | +$2,430 |
| ADD | VANGUARD INTERMEDIATE-TERM CORPORATE BOND ETF | 92206C870 | +31,314 | +$2.6M | -$219 |
| ADD | ISHARES CORE TOTAL USD BOND MARKET ETF | 46434V613 | +47,722 | +$2.2M | -$374 |
| REDUCE | JANUS HENDERSON AAA CLO ETF | 47103U845 | -43,065 | -$2.2M | -$915 |
| ADD | CALVERT INTERNATIONAL RESPONSIBLE INDEX ETF | MS-PQ | +23,296 | +$1.7M | +$700,859 |
| NEW | FLEXSHARES IBOXX 3 YEAR TARGET DURATION TIPS INDEX FUND | FLEX | +60,133 | +$1.4M | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 20251,824 pos · $324.2M
- 13F HOLDINGS REPORTQ/E Sep 20251,484 pos · $306.8M
- 13F HOLDINGS REPORTQ/E Jun 20251,249 pos · $270.9M
- 13F HOLDINGS REPORTQ/E Mar 20251,088 pos · $237.1M
- 13F HOLDINGS REPORTQ/E Dec 2024203 pos · $161.6M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | CALVERT INTERNATIONAL RESPONSIBLE INDEX ETF | MS-PQ | 310,122 | $22.1M | 12.15% |
| 2 | CALVERT US LARGE-CAP CORE RESPONSIBLE INDEX ETF | MS-PQ | 174,021 | $14.7M | 8.06% |
| 3 | FREEDOM 100 EMERGING MARKETS ETF | 02072L607 | 206,005 | $10.6M | 5.80% |
| 4 | ISHARES RUSSELL 2500 ETF | 46435G268 | 109,786 | $8.2M | 4.52% |
| 5 | VANECK GREEN BOND ETF | 92189F171 | 313,807 | $7.6M | 4.20% |
| 6 | APPLE INC COM | AAPL | 27,019 | $7.3M | 4.04% |
| 7 | VANGUARD INTERMEDIATE-TERM BOND ETF | 921937819 | 89,042 | $6.9M | 3.81% |
| 8 | NVIDIA CORPORATION COM | NVDA | 35,881 | $6.7M | 3.68% |
| 9 | VANGUARD CONSUMER STAPLES ETF | 92204A207 | 25,899 | $5.5M | 3.01% |
| 10 | MICROSOFT CORP COM | MSFT | 10,108 | $4.9M | 2.69% |
| 11 | SPROTT ASSET MANAGEMENT LP PHYSICAL SILVER | SII | 199,200 | $4.7M | 2.59% |
| 12 | ISHARES CORE S&P MID-CAP ETF | 464287507 | 67,855 | $4.5M | 2.46% |
| 13 | VANGUARD GROWTH ETF | 922908736 | 8,333 | $4.1M | 2.23% |
| 14 | ISHARES IBOXX $ HIGH YIELD CORPORATE BOND ETF | 464288513 | 48,039 | $3.9M | 2.13% |
| 15 | BLUEROCK PVT REAL ESTATE FD COM | 09631P102 | 254,779 | $3.8M | 2.10% |
| 16 | NUVEEN ESG SMALL-CAP ETF | NU | 77,805 | $3.5M | 1.91% |
| 17 | ISHARES CORE S&P 500 ETF | 464287200 | 4,713 | $3.2M | 1.77% |
| 18 | ALPHABET INC CAP STK CL A | GOOG | 9,984 | $3.1M | 1.72% |
| 19 | VANGUARD HIGH DIVIDEND YIELD INDEX ETF | 921946406 | 21,694 | $3.1M | 1.71% |
| 20 | ISHARES ESG AWARE US AGGREGATE BOND ETF | 46435U549 | 62,233 | $3.0M | 1.64% |