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Rossby Financial Portfolio holdings
AUM
$489M
1-Year Est. Return
36.7%
This Fund
S&P 500
This Quarter
Est. Return
+8.95%
1 Year Est. Return
+36.7%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$307M
AUM Growth
+$35.9M
(+13%)
Cap. Flow
+$13.6M
Cap. Flow
% of AUM
4.45%
Top 10 Holdings %
Top 10 Hldgs %
28.07%
Holding
1,526
New
281
Increased
512
Reduced
210
Closed
45
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Calvert International Responsible Index ETF
CVIE
|
+$2.18M |
| 2 |
Calvert US Large-Cap Core Responsible Index ETF
CVLC
|
+$1.31M |
| 3 |
VanEck Green Bond ETF
GRNB
|
+$925K |
| 4 |
iShares ESG Aware US Aggregate Bond ETF
EAGG
|
+$603K |
| 5 |
iShares Russell 2500 ETF
SMMD
|
+$589K |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares 0-1 Year Treasury Bond ETF
SHV
|
+$1.96M |
| 2 |
MAG
MAG Silver
MAG
|
+$507K |
| 3 |
Procter & Gamble
PG
|
+$397K |
| 4 |
iShares MSCI USA Small-Cap Min Vol Factor ETF
SMMV
|
+$378K |
| 5 |
NeoVolta
NEOV
|
+$343K |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 11.6% |
| 2 | Financials | 5.12% |
| 3 | Industrials | 4.57% |
| 4 | Communication Services | 4.07% |
| 5 | Healthcare | 3.95% |
Similar funds
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LBW
IP
MA
ACA
NYLIC
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HL
Rossby Financial's Q3 2025 Portfolio in Review
As of Q3 2025, Rossby Financial held 1,526 positions worth $307M, up 13% from $271M the previous quarter. Its ten largest holdings account for 28% of the portfolio.
Rossby Financial deployed $13.6M of net new capital in Q3 2025, opening 281 new positions and adding to 512 existing holdings. Its largest new stake was MasTec: 2,750 shares worth $591K.
By sector, the portfolio is most concentrated in Technology at 12% of assets, up from 11% a quarter earlier, followed by Financials and Industrials.
On the sell side, the largest reduction was iShares 0-1 Year Treasury Bond ETF, an estimated $1.96M trimmed.
- Rossby Financial's largest Q3 2025 buy was MasTec: 2,750 shares worth $591K.
- Rossby Financial added most to Calvert International Responsible Index ETF in Q3 2025, an estimated $2.18M increase.
- Rossby Financial's biggest Q3 2025 reduction was iShares 0-1 Year Treasury Bond ETF, cutting an estimated $1.96M.
- Rossby Financial fully exited MAG Silver in Q3 2025, selling an estimated $507K.
- Rossby Financial's ten largest holdings make up 28% of its $307M portfolio in Q3 2025.
- Rossby Financial opened 281 new positions and closed 45 in Q3 2025.
- Rossby Financial's portfolio value rose 13% quarter-over-quarter to $307M.
Based on Rossby Financial's 13F filing for Q3 2025, filed 10 Nov 2025.