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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
RGA icon
1201
Reinsurance Group of America
RGA
$15.6B
$1.55K ﹤0.01%
+8
New +$1.53K
AGNG icon
1202
Global X Aging Population ETF
AGNG
$87.8M
$1.54K ﹤0.01%
+45
New +$1.48K
EMHC icon
1203
State Street SPDR Bloomberg Emerging Markets USD Bond ETF
EMHC
$285M
$1.53K ﹤0.01%
61
AVA icon
1204
Avista
AVA
$3.25B
$1.53K ﹤0.01%
41
NLY icon
1205
Annaly Capital Management
NLY
$17.1B
$1.53K ﹤0.01%
+74
New +$1.53K
AIZ icon
1206
Assurant
AIZ
$14.7B
$1.52K ﹤0.01%
7
ARM icon
1207
Arm
ARM
$291B
$1.5K ﹤0.01%
+10
New +$1.46K
DISV icon
1208
Dimensional International Small Cap Value ETF
DISV
$5.07B
$1.5K ﹤0.01%
+42
New +$1.44K
XLSR icon
1209
State Street US Sector Rotation ETF
XLSR
$1.05B
$1.5K ﹤0.01%
25
ON icon
1210
ON Semiconductor
ON
$30.4B
$1.5K ﹤0.01%
31
-8
-21% -$421
ALV icon
1211
Autoliv
ALV
$9.23B
$1.49K ﹤0.01%
+12
New +$1.44K
PCRB
1212
DELISTED
Putnam ESG Core Bond ETF
PCRB
$1.49K ﹤0.01%
30
KAI icon
1213
Kadant
KAI
$3.88B
$1.47K ﹤0.01%
5
CGNX icon
1214
Cognex
CGNX
$11.9B
$1.47K ﹤0.01%
32
REXR icon
1215
Rexford Industrial Realty
REXR
$8.18B
$1.46K ﹤0.01%
+35
New +$1.37K
FLDR icon
1216
Fidelity Low Duration Bond Factor ETF
FLDR
$1.98B
$1.46K ﹤0.01%
29
PLNT icon
1217
Planet Fitness
PLNT
$4.46B
$1.44K ﹤0.01%
14
GME icon
1218
GameStop
GME
$8.53B
$1.44K ﹤0.01%
52
WDC icon
1219
Western Digital
WDC
$192B
$1.44K ﹤0.01%
11
VFH icon
1220
Vanguard Financials ETF
VFH
$13.8B
$1.43K ﹤0.01%
11
FLEX icon
1221
Flex
FLEX
$46.6B
$1.39K ﹤0.01%
+24
New +$1.27K
WAB icon
1222
Wabtec
WAB
$50.3B
$1.39K ﹤0.01%
7
+2
+40% +$395
CIGI icon
1223
Colliers International
CIGI
$5.08B
$1.39K ﹤0.01%
+9
New +$1.38K
AAL icon
1224
American Airlines Group
AAL
$11.3B
$1.36K ﹤0.01%
+121
New +$1.49K
EMN icon
1225
Eastman Chemical
EMN
$8.31B
$1.36K ﹤0.01%
22

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.