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RF

Rossby Financial Portfolio holdings

AUM $489M
1-Year Est. Return 36.7%
This Fund
S&P 500
This Quarter Est. Return
+1.39%
1 Year Est. Return
+36.7%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$489M
AUM Growth
+$165M
Cap. Flow
+$165M
Cap. Flow %
33.79%
Top 10 Hldgs %
21.94%
Holding
2,316
New
504
Increased
1,250
Reduced
237
Closed
45

Top Buys

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$6.86M
2
SCHG icon
Schwab US Large-Cap Growth ETF
SCHG
+$5.77M
3
VOO icon
Vanguard S&P 500 ETF
VOO
+$5.61M
4
QUAL icon
iShares MSCI USA Quality Factor ETF
QUAL
+$5.02M
5
FNDB icon
Schwab Fundamental US Broad Market Index ETF
FNDB
+$4.65M

Top Sells

Rank Stock Value
1
FRDM icon
Freedom 100 Emerging Markets ETF
FRDM
+$2.38M
2
GRNB icon
VanEck Green Bond ETF
GRNB
+$1.19M
3
SUSC icon
iShares ESG Aware USD Corporate Bond ETF
SUSC
+$889K
4
JOE icon
St. Joe Company
JOE
+$723K
5
MTZ icon
MasTec
MTZ
+$698K

Sector Composition

Rank Sector Weight
1 Technology 8.1%
2 Financials 4.27%
3 Communication Services 3.32%
4 Energy 3.21%
5 Materials 3.17%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PHIN icon
2026
Phinia Inc
PHIN
$2.95B
$835 ﹤0.01%
+12
New +$838
RARE icon
2027
Ultragenyx Pharmaceutical
RARE
$2.72B
$835 ﹤0.01%
+39
New +$878
WDS icon
2028
Woodside Energy
WDS
$42.6B
$829 ﹤0.01%
35
+11
+46% +$214
GTLS
2029
DELISTED
Chart Industries
GTLS
$828 ﹤0.01%
4
– –
AXTA icon
2030
Axalta
AXTA
$7.02B
$802 ﹤0.01%
29
+24
+480% +$761
IJJ icon
2031
iShares S&P Mid-Cap 400 Value ETF
IJJ
$8.82B
$799 ﹤0.01%
6
-17
-74% -$2.33K
ONTF
2032
DELISTED
ON24
ONTF
$794 ﹤0.01%
+98
New +$783
SMB icon
2033
VanEck Short Muni ETF
SMB
$312M
$794 ﹤0.01%
+46
New +$801
NATL icon
2034
NCR Atleos
NATL
$3.53B
$788 ﹤0.01%
+18
New +$744
AROC icon
2035
Archrock
AROC
$6.72B
$785 ﹤0.01%
+23
New +$734
NOV icon
2036
NOV
NOV
$7.3B
$784 ﹤0.01%
+42
New +$789
DKNG icon
2037
DraftKings
DKNG
$11.3B
$776 ﹤0.01%
35
-29
-45% -$786
CARG icon
2038
CarGurus
CARG
$3.04B
$772 ﹤0.01%
+23
New +$753
YALA
2039
Yalla Group
YALA
$815M
$771 ﹤0.01%
121
+22
+22% +$151
MLKN icon
2040
MillerKnoll
MLKN
$1.5B
$769 ﹤0.01%
53
+33
+165% +$649
STAG icon
2041
STAG Industrial
STAG
$7.9B
$760 ﹤0.01%
21
+18
+600% +$682
CPNG icon
2042
Coupang
CPNG
$28.1B
$757 ﹤0.01%
+40
New +$783
BBIO icon
2043
BridgeBio Pharma
BBIO
$16.2B
$745 ﹤0.01%
+10
New +$725
AMN icon
2044
AMN Healthcare
AMN
$1.33B
$742 ﹤0.01%
40
– –
ASIX icon
2045
AdvanSix
ASIX
$589M
$728 ﹤0.01%
29
– –
PLNT icon
2046
Planet Fitness
PLNT
$4.28B
$721 ﹤0.01%
10
-13
-57% -$1.14K
SUPN icon
2047
Supernus Pharmaceuticals
SUPN
$2.72B
$720 ﹤0.01%
+14
New +$713
FCN icon
2048
FTI Consulting
FCN
$4.72B
$715 ﹤0.01%
4
– –
RUSHB icon
2049
Rush Enterprises Class B
RUSHB
$5.88B
$714 ﹤0.01%
+11
New +$677
IETC icon
2050
iShares US Tech Independence Focused ETF
IETC
$742M
$713 ﹤0.01%
8
– –
80 81
82
83 84

Similar funds

GCM
Gator Capital Management Tampa, Florida $489M AUM 54.23% 1-Year Est. Return
LBW
Landesbank Baden-Wuerttemberg Stuttgart Baden-Wuerttemberg, Germany $490M AUM
IP
Intellectus Partners San Francisco, California $490M AUM 35.11% 1-Year Est. Return
MA
Mudita Advisors London, United Kingdom $490M AUM 66.64% 1-Year Est. Return
ACA
Ackerman Capital Advisors Dallas, Texas $488M AUM 14.36% 1-Year Est. Return
NYLIC
New York Life Insurance Company New York $491M AUM 10.97% 1-Year Est. Return
KCM
Kendall Capital Management Rockville, Maryland $488M AUM 28.68% 1-Year Est. Return
HL
HeadInvest LLC Portland, Maine $488M AUM 14.33% 1-Year Est. Return

Rossby Financial's Q1 2026 Portfolio in Review

As of Q1 2026, Rossby Financial held 2,316 positions worth $489M, up 51% from $324M the previous quarter. Its ten largest holdings account for 22% of the portfolio.

Rossby Financial deployed $165M of net new capital in Q1 2026, opening 504 new positions and adding to 1,250 existing holdings. Its largest new stake was Schwab Fundamental US Broad Market Index ETF: 168,076 shares worth $4.58M.

By sector, the portfolio is most concentrated in Technology at 8.1% of assets, down from 10% a quarter earlier, followed by Financials and Communication Services.

On the sell side, the largest reduction was Freedom 100 Emerging Markets ETF, an estimated $2.38M trimmed.

  • Rossby Financial's largest Q1 2026 buy was Schwab Fundamental US Broad Market Index ETF: 168,076 shares worth $4.58M.
  • Rossby Financial added most to State Street SPDR S&P 500 ETF Trust in Q1 2026, an estimated $6.86M increase.
  • Rossby Financial's biggest Q1 2026 reduction was Freedom 100 Emerging Markets ETF, cutting an estimated $2.38M.
  • Rossby Financial fully exited Valaris in Q1 2026, selling an estimated $282K.
  • Rossby Financial's ten largest holdings make up 22% of its $489M portfolio in Q1 2026.
  • Rossby Financial opened 504 new positions and closed 45 in Q1 2026.
  • Rossby Financial's portfolio value rose 51% quarter-over-quarter to $489M.

Based on Rossby Financial's 13F filing for Q1 2026, filed 11 May 2026.