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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
ROKU icon
301
Roku
ROKU
$21.9B
$186K 0.06%
+1,800
New +$166K
DFAC icon
302
Dimensional US Core Equity 2 ETF
DFAC
$49.3B
$183K 0.06%
4,722
-502
-10% -$18.7K
SBIO icon
303
ALPS Medical Breakthroughs ETF
SBIO
$208M
$182K 0.06%
4,680
PCAR icon
304
PACCAR
PCAR
$71.6B
$181K 0.06%
1,851
+6
+0.3% +$592
CDNS icon
305
Cadence Design Systems
CDNS
$93.8B
$177K 0.06%
503
+83
+20% +$28.6K
LCTU icon
306
iShares U.S. Carbon Transition Readiness Aware Active ETF
LCTU
$1.25B
$172K 0.06%
2,355
QQQ icon
307
Invesco QQQ Trust
QQQ
$485B
$170K 0.06%
282
+36
+15% +$20.6K
NUBD icon
308
Nuveen ESG US Aggregate Bond ETF
NUBD
$465M
$169K 0.06%
7,537
+390
+5% +$8.67K
VWO icon
309
Vanguard FTSE Emerging Markets ETF
VWO
$123B
$167K 0.05%
3,070
+163
+6% +$8.4K
WWJD icon
310
Inspire International ETF
WWJD
$568M
$166K 0.05%
4,664
+2
+0% +$70
GRID
311
First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund
GRID
$12.1B
$165K 0.05%
1,087
NUEM icon
312
Nuveen ESG Emerging Markets Equity ETF
NUEM
$381M
$163K 0.05%
4,532
ASML icon
313
ASML
ASML
$658B
$162K 0.05%
161
+4
+3% +$3.14K
TRI icon
314
Thomson Reuters
TRI
$47.6B
$161K 0.05%
1,038
+14
+1% +$2.61K
DUK icon
315
Duke Energy
DUK
$96.9B
$160K 0.05%
1,304
+12
+0.9% +$1.46K
IUSB icon
316
iShares Core Universal USD Bond ETF
IUSB
$43.1B
$159K 0.05%
3,402
+34
+1% +$1.57K
BUFR icon
317
FT Vest Fund of Buffer ETFs
BUFR
$10.3B
$158K 0.05%
4,716
+1,897
+67% +$61.9K
ROIV icon
318
Roivant Sciences
ROIV
$25B
$158K 0.05%
10,000
CTRA
319
DELISTED
Coterra Energy
CTRA
$157K 0.05%
6,551
-1,300
-17% -$31.4K
APD icon
320
Air Products & Chemicals
APD
$65.6B
$157K 0.05%
584
-59
-9% -$17.1K
IVE icon
321
iShares S&P 500 Value ETF
IVE
$49.8B
$157K 0.05%
757
+53
+8% +$10.6K
VLTO icon
322
Veralto
VLTO
$23.5B
$156K 0.05%
1,470
-66
-4% -$6.96K
FTA icon
323
First Trust Large Cap Value AlphaDEX Fund
FTA
$1.41B
$155K 0.05%
1,850
+491
+36% +$39.9K
XLP icon
324
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.9B
$154K 0.05%
1,973
SYK icon
325
Stryker
SYK
$129B
$154K 0.05%
423
+115
+37% +$44.4K

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.