13F Insight
DOSSIER · 13F-HR · Q1 2026

WHITTIER TRUST CO

$8.9B in tracked AUM across 1,606 positions as of Q1 2026.

WT
CIK 0001137881 · last filed Mar 31, 2026
Total AUM
$8.9B
as of Q1 2026
Holdings
1,606
—
positions
Whale Score
59
59
tracked
Activity
—
no data
changes this Q
AI Analysis · Q1 2026

Comprehensive Analysis of SEC 13F Filing: WHITTIER TRUST CO

Report Period: Q3 2025 (Ended September 30, 2025) Total Portfolio Value: $8.79 Billion

1. Portfolio Overview

Whittier Trust Co. manages a substantial $8.79 billion portfolio distributed across 1,665 holdings, reflecting a highly diversified investment approach. During the third quarter of 2025, the firm grew its assets under management by 5.9%, increasing from $8.29 billion to $8.79 billion. This growth is attrib...

The portfolio is characterized by a "Core and Satellite" structure. The firm utilizes a significant allocation to passive ETFs to establish a broad market baseline (Core), while actively overweighting specific high-conviction growth stocks (Satellite). The strategy balances large-cap technology dominance with sector diversification into financials, healthcare, and industrials. The high number of holdings (1,665) suggests that while the firm concentrates its capital in its top ideas, it maintains a long tail of smaller positions, likely for client-specific customization or broad index exposure.

2. Key Holdings

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
NVDA
NVIDIA CORP
$491M2.8M5.5%02
AAPL
APPLE COMPUTER
$445M1.7M5.0%03
GOOG
ALPHABET INC.
$444M1.5M5.0%04
MSFT
MICROSOFT CORP
$363M975K4.1%05
AMZN
AMAZON.COM
$296M1.4M3.3%06
SPY
SPDR S&P 500
$289M438K3.3%07
IVV
ISHARES S&P 500
$266M402K3.0%08
AVGO
BROADCOM INC
$264M840K3.0%09
JPM
JP MORGAN CHASE
$198M672K2.2%10
META
META PLATFORMS INC
$148M258K1.7%

Filing history

2026Q1Mar 31
$8.9B▼ 4.0%
1,606 positionsView →2025Q4Dec 31
$9.2B▲ 5.1%
1,631 positionsView →2025Q3Sep 30
$8.8B▲ 5.9%
1,665 positionsView →2025Q2Jun 30
$8.3B▲ 15.5%
1,860 positionsLocked2025Q1Mar 31
$7.2B▼ 5.4%
1,849 positionsLocked2024Q4Dec 31
$7.6B▲ 1.6%
1,904 positionsLocked2024Q3Sep 30
$7.5B▲ 6.0%
1,913 positionsLocked2024Q2Jun 30
$7.0B▲ 2.8%
1,877 positionsLocked2024Q1Mar 31
$6.9B▲ 11.2%
1,878 positionsLocked2023Q4Dec 31
$6.2B▲ 9.6%
1,888 positionsLocked2023Q3Sep 30
$5.6B▼ 2.2%
2,062 positionsLocked2023Q2Jun 30
$5.8B▲ 4.7%
1,924 positionsLocked
Showing 12 of 50