Stocks/Funds/CIK 2056510

Rossby Financial, LCC

index-like (500+ pos)
Quarterly 13F filings · Latest period 2026-03-31 · CIK 2056510
Assets
$479M
+106.6% YoY
Holdings
2,257
Lifetime alpha vs market
+7.09% annual
Average hold time
0.9 yr
median 1.0 yr

Quarterly history

Cum return +23% vs S&P +13% · α +10% lifetimeAUM $479M · peak $479MFlow $155M (+49%)2024-122025-032025-062025-092025-122026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-2.36%
trims when stocks drop
when a holding falls −10%+
Middle response
+1.32%
steady accumulation
Rally response
-2.30%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
CVIECalvert International Re$27M5.6%1.3 yr
CVLCCalvert US Large-Cap Cor$18M3.7%1.5 yr
SMMDiShares Russell 2500 ETF$10M2.0%1.5 yr
FRDMFreedom 100 Emerging Mar$9M1.9%1.5 yr
NVDANVIDIA Corporation$8M1.7%+60.9%1.5 yr
SPYState Street SPDR S&P 50$8M1.6%+17.6%1.5 yr
AAPLApple Inc.$7M1.6%+14.7%1.5 yr
VOOVanguard S&P 500 ETF$7M1.5%1.5 yr
BIVVanguard Intermediate-Te$7M1.5%1.5 yr
GRNBVanEck Green Bond ETF$6M1.3%1.5 yr
VDCVanguard Consumer Staple$6M1.2%1.5 yr
EAGGiShares ESG Aware U.S. A$6M1.2%1.3 yr
SCHGSchwab U.S. Large-Cap Gr$6M1.2%1.3 yr
VUGVanguard Growth ETF$6M1.2%1.3 yr
MSFTMicrosoft Corporation$5M1.1%-0.6%1.5 yr

Portfolio composition (YoY)

Industry mix
Asset Management54.7%+11.8pp$262M
Asset Management - Bonds9.1%-2.1pp$43M
Semiconductors3.5%+1.3pp$17M
Internet Content & Information2.3%+0.1pp$11M
Gold1.8%+0.1pp$9M
Consumer Electronics1.7%-0.7pp$8M
Software - Infrastructure1.7%-0.6pp$8M
Drug Manufacturers - General1.5%-0.1pp$7M
Oil & Gas Midstream1.3%-0.6pp$6M
Unknown1.3%+0.5pp$6M
Country
US92.4%+0.9pp
CA3.6%-0.5pp
Unknown1.3%+0.5pp
BM0.5%-0.4pp
GB0.5%-0.1pp
IE0.3%-0.4pp
TW0.3%+0.1pp
BR0.2%-0.0pp
Top 5: 14.9% · Top 10: 22.4% · Top 25: 37.6%

Winners

TickerPrev $PnLYoY %
GOOG$2M+0.00B84.3%
NVDA$2M+0.00B60.9%
AAPL$5M+0.00B14.7%
AMZN$2M+0.00B9.5%
SPY$1M+0.00B17.6%

Losers

TickerPrev $PnLYoY %
MSFT$4M-0.00B-0.6%

Top buys this quarter · 15

SPY State Street SPDR S&P 500 ETF +$7M
GOOG Alphabet Inc.+$3M
NVDA NVIDIA Corporation+$2M
MSFT Microsoft Corporation+$2M
AMZN Amazon.com, Inc.+$2M
OLN Olin Corporation+$1M
AVGO Broadcom Inc.+$1M
XOM Exxon Mobil Corporation+$1M
AAPL Apple Inc.+$1M
META Meta Platforms, Inc.+$0M

Top sells this quarter · 15

MTZ MasTec, Inc.$1M
JOE The St. Joe Company$1M
VAL Valaris Limitedexit$1M
MDGL Madrigal Pharmaceuticals, Inc.$1M
PAAS Pan American Silver Corp.$0M
TNK Teekay Tankers Ltd.$0M
TRX.TO TRX Gold Corporation$1M
CPT Camden Property Trustexit$0M
GPN Global Payments Inc.$0M
INSW International Seaways, Inc.$1M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$479M2257+24.99%+17.59%+7.39%+0.16B
2025-12-31$318M1799+20.62%+17.72%+2.91%+0.01B
2025-09-30$301M1475+10.49%+8.12%+2.36%+0.01B
2025-06-30$266M1236+8.87%+10.78%-1.91%+0.01B
2025-03-31$232M1066-1.88%-4.27%+2.39%+0.08B
2024-12-31$158M199