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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
HEZU icon
1726
iShares Currency Hedged MSCI Eurozone ETF
HEZU
$562M
$2.7K ﹤0.01%
+61
New +$2.75K
FR icon
1727
First Industrial Realty Trust
FR
$8.83B
$2.7K ﹤0.01%
46
+10
+28% +$595
TEVA icon
1728
Teva Pharmaceuticals
TEVA
$36B
$2.69K ﹤0.01%
89
+69
+345% +$2.22K
RIVN icon
1729
Rivian
RIVN
$23.8B
$2.66K ﹤0.01%
178
-119
-40% -$1.9K
APG icon
1730
APi Group
APG
$17.1B
$2.66K ﹤0.01%
64
+57
+814% +$2.42K
KLAR
1731
Klarna Group
KLAR
$6.64B
$2.66K ﹤0.01%
+200
New +$3.96K
DB icon
1732
Deutsche Bank
DB
$65.3B
$2.65K ﹤0.01%
+87
New +$3.06K
ETSY icon
1733
Etsy
ETSY
$7.59B
$2.65K ﹤0.01%
53
+41
+342% +$2.24K
JCAP
1734
Jefferson Capital
JCAP
$1.17B
$2.64K ﹤0.01%
+137
New +$2.9K
ELAN icon
1735
Elanco Animal Health
ELAN
$12.3B
$2.64K ﹤0.01%
114
+99
+660% +$2.42K
XAR icon
1736
State Street SPDR S&P Aerospace & Defense ETF
XAR
$6.09B
$2.63K ﹤0.01%
+10
New +$2.74K
MFG icon
1737
Mizuho Financial
MFG
$129B
$2.62K ﹤0.01%
313
+75
+32% +$635
CGON icon
1738
CG Oncology
CGON
$6.3B
$2.6K ﹤0.01%
+39
New +$2.21K
KWR icon
1739
Quaker Houghton
KWR
$2.59B
$2.6K ﹤0.01%
+21
New +$3.1K
PHG icon
1740
Philips
PHG
$25.3B
$2.59K ﹤0.01%
+99
New +$2.8K
ZETA icon
1741
Zeta Global
ZETA
$4.81B
$2.58K ﹤0.01%
+164
New +$3.04K
RVMD icon
1742
Revolution Medicines
RVMD
$40.1B
$2.56K ﹤0.01%
26
+20
+333% +$2.02K
ZBH icon
1743
Zimmer Biomet
ZBH
$17.2B
$2.55K ﹤0.01%
28
+7
+33% +$642
UPST icon
1744
Upstart Holdings
UPST
$2.62B
$2.54K ﹤0.01%
+100
New +$3.52K
FNDA icon
1745
Schwab Fundamental US Small Company Index ETF
FNDA
$9.12B
$2.52K ﹤0.01%
77
+16
+26% +$536
RNW icon
1746
ReNew
RNW
$2.29B
$2.5K ﹤0.01%
523
+399
+322% +$2.12K
CORZ icon
1747
Core Scientific
CORZ
$7.64B
$2.49K ﹤0.01%
+163
New +$2.78K
PLXS icon
1748
Plexus
PLXS
$6.98B
$2.49K ﹤0.01%
12
+7
+140% +$1.33K
MKTX icon
1749
MarketAxess Holdings
MKTX
$4.04B
$2.48K ﹤0.01%
15
+9
+150% +$1.58K
PBH icon
1750
Prestige Consumer Healthcare
PBH
$2.32B
$2.48K ﹤0.01%
+43
New +$2.79K
68 69
70
71 72

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LBW
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IP
Intellectus Partners San Francisco, California $490M AUM 35.11% 1-Year Est. Return
MA
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ACA
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NYLIC
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KCM
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HL
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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.