We are live on ! Find out more
RF

Rossby Financial Portfolio holdings

AUM $547M
1-Year Est. Return 30.65%
This Fund
S&P 500
This Quarter Est. Return
+8.95%
1 Year Est. Return
+30.65%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$307M
AUM Growth
+$35.9M
Cap. Flow
+$13.6M
Cap. Flow %
4.45%
Top 10 Hldgs %
28.07%
Holding
1,526
New
281
Increased
512
Reduced
210
Closed
45

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%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
DRIV icon
1076
Global X Autonomous & Electric Vehicles ETF
DRIV
$429M
$2.88K ﹤0.01%
+100
New +$2.56K
HLN icon
1077
Haleon
HLN
$43.8B
$2.87K ﹤0.01%
+319
New +$3.07K
ILMN icon
1078
Illumina
ILMN
$30.2B
$2.86K ﹤0.01%
28
+17
+155% +$1.69K
DELL icon
1079
Dell
DELL
$299B
$2.84K ﹤0.01%
19
DAY
1080
DELISTED
Dayforce
DAY
$2.83K ﹤0.01%
+41
New +$2.55K
AKAM icon
1081
Akamai
AKAM
$17.8B
$2.81K ﹤0.01%
37
TCOM icon
1082
Trip.com Group
TCOM
$28.9B
$2.77K ﹤0.01%
37
+2
+6% +$134
CGUS icon
1083
Capital Group Core Equity ETF
CGUS
$11.8B
$2.74K ﹤0.01%
69
TYG
1084
Tortoise Energy Infrastructure Corp
TYG
$1.06B
$2.73K ﹤0.01%
63
TIPX icon
1085
State Street SPDR Bloomberg 1-10 Year TIPS ETF
TIPX
$1.99B
$2.72K ﹤0.01%
141
CMBT
1086
CMB.TECH NV
CMBT
$4.62B
$2.71K ﹤0.01%
290
CORT icon
1087
Corcept Therapeutics
CORT
$12B
$2.7K ﹤0.01%
32
+11
+52% +$796
SPTL icon
1088
State Street SPDR Portfolio Long Term Treasury ETF
SPTL
$10.7B
$2.69K ﹤0.01%
100
RBA icon
1089
RB Global
RBA
$17.8B
$2.69K ﹤0.01%
+25
New +$2.8K
JPST icon
1090
JPMorgan Ultra-Short Income ETF
JPST
$40.3B
$2.68K ﹤0.01%
53
ALLY icon
1091
Ally Financial
ALLY
$13.6B
$2.67K ﹤0.01%
69
+43
+165% +$1.72K
CSL icon
1092
Carlisle Companies
CSL
$15.3B
$2.65K ﹤0.01%
+8
New +$3.05K
FLGB icon
1093
Franklin FTSE United Kingdom ETF
FLGB
$898M
$2.65K ﹤0.01%
81
PKST
1094
DELISTED
Peakstone Realty Trust
PKST
$2.64K ﹤0.01%
200
COHR icon
1095
Coherent
COHR
$64.2B
$2.64K ﹤0.01%
+23
New +$2.29K
LQDH icon
1096
iShares Interest Rate Hedged Corporate Bond ETF
LQDH
$531M
$2.62K ﹤0.01%
28
-34
-55% -$3.16K
EME icon
1097
Emcor
EME
$36.3B
$2.62K ﹤0.01%
4
VIPS icon
1098
Vipshop
VIPS
$7.46B
$2.58K ﹤0.01%
+125
New +$2.07K
XTN icon
1099
State Street SPDR S&P Transportation ETF
XTN
$400M
$2.58K ﹤0.01%
31
USFD icon
1100
US Foods
USFD
$22.1B
$2.56K ﹤0.01%
+34
New +$2.7K

Similar funds

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.