Stocks/Funds/CIK 1158970

SPINNAKER TRUST

long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1158970
Assets
$1.81B
+17.9% YoY
Holdings
284
Lifetime alpha vs market
-0.53% annual
Average hold time
6.7 yr
median 7.3 yr

Quarterly history

Cum return +253% vs S&P +272% · α -20% lifetimeAUM $1.8B · peak $1.9BFlow $11M (+1%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+0.41%
adds when stocks drop
when a holding falls −10%+
Middle response
-0.29%
baseline attrition
Rally response
-1.28%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
SPLGSPDR Portfolio S&P 500 E$174M9.6%2.0 yr
XLKState Street Technology $105M5.8%10.5 yr
ESGDiShares ESG Aware MSCI E$100M5.5%6.0 yr
SUSAiShares ESG Optimized MS$76M4.2%6.0 yr
ISTBiShares Core 1-5 Year US$67M3.7%8.3 yr
MMM3M Company$58M3.2%+0.7%10.5 yr
AAPLApple Inc.$57M3.1%+14.7%10.5 yr
BRK-BBerkshire Hathaway Inc.$47M2.6%10.5 yr
MSFTMicrosoft Corporation$44M2.4%-0.6%10.5 yr
IAUiShares Gold Trust$37M2.0%5.0 yr
DYNFiShares U.S. Equity Fact$34M1.9%2.0 yr
GOOGAlphabet Inc.$29M1.6%+84.3%10.5 yr
XLVState Street Health Care$27M1.5%10.0 yr
XLFState Street Financial S$27M1.5%10.5 yr
SPYState Street SPDR S&P 50$24M1.3%+17.6%10.5 yr

Portfolio composition (YoY)

Industry mix
Asset Management53.7%+1.9pp$970M
Asset Management - Bonds7.2%-0.7pp$130M
Semiconductors3.4%+1.6pp$61M
Conglomerates3.4%-0.7pp$61M
Consumer Electronics3.1%+0.0pp$57M
Insurance - Diversified3.1%-0.3pp$56M
Software - Infrastructure3.1%-0.5pp$56M
Internet Content & Information2.4%+0.8pp$44M
Drug Manufacturers - General1.9%-0.2pp$35M
Aerospace & Defense1.2%+0.2pp$22M
Country
US96.9%-1.3pp
TW0.7%+0.4pp
NL0.6%
IE0.5%+0.1pp
CH0.4%-0.1pp
Unknown0.3%+0.2pp
CA0.3%+0.0pp
LU0.1%+0.1pp
Top 5: 28.9% · Top 10: 42.3% · Top 25: 61.2%

Winners

TickerPrev $PnLYoY %
GOOG$17M+0.01B84.3%
AVGO$10M+0.01B86.0%
AAPL$48M+0.01B14.7%
RTX$12M+0.01B48.1%
SPY$22M+0.00B17.6%

Losers

TickerPrev $PnLYoY %
HD$16M-0.00B-8.0%
ARCC$11M-0.00B-10.7%
MSFT$43M-0.00B-0.6%

Top buys this quarter · 15

MDT Medtronic plc+$3M
AAPL Apple Inc.+$57M
TIGO Millicom International Cellula+$2M
ASML ASML Holding N.V.+$1M
ARCC Ares Capital Corporation+$23M
AVGO Broadcom Inc.+$17M
APO Apollo Global Management, Inc.+$5M
TSM Taiwan Semiconductor Manufactu+$1M
AMZN Amazon.com, Inc.+$16M
DE Deere & Company+$0M

Top sells this quarter · 15

CVX Chevron Corporation$4M
STLD Steel Dynamics, Inc.$3M
UPS United Parcel Service, Inc.exit$1M
CRAI CRA International, Inc.exit$1M
CAT Caterpillar Inc.$11M
LLY Eli Lilly and Company$1M
XOM Exxon Mobil Corporation$8M
MMM 3M Company$1M
WMT Walmart Inc.$8M
TXN Texas Instruments Incorporated$0M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$1.81B284+14.01%+17.59%-3.58%+0.01B
2025-12-31$1.87B296+17.17%+17.72%-0.54%+0.00B
2025-09-30$1.80B291+12.93%+17.52%-4.58%+0.02B
2025-06-30$1.66B289+14.85%+14.94%-0.09%+0.03B
2025-03-31$1.53B279+10.70%+8.30%+2.40%-0.03B
2024-12-31$1.59B280+20.31%+24.89%-4.57%-0.03B
2024-09-30$1.62B283+34.03%+36.04%-2.01%-0.08B
2024-06-30$1.56B272+18.14%+24.49%-6.35%-0.03B
2024-03-31$1.55B268+21.90%+29.62%-7.72%-0.03B
2023-12-31$1.47B270+18.20%+26.18%-7.98%-0.00B
2023-09-30$1.33B268+17.04%+21.57%-4.53%+0.00B
2023-06-30$1.38B257+13.75%+19.42%-5.67%-0.03B
2023-03-31$1.32B250-6.32%-7.82%+1.49%-0.02B
2022-12-31$1.28B259-14.20%-18.17%+3.97%-0.04B
2022-09-30$1.21B259-13.31%-15.51%+2.20%-0.01B
2022-06-30$1.30B266-6.79%-10.62%+3.83%-0.00B