DOSSIER · 13F-HR · Q2 2026

OMERS ADMINISTRATION Corp

$16.7B in tracked AUM across 906 positions as of Q2 2026.

OA
CIK 0001053321 · last filed Jun 30, 2026
Total AUM
$16.7B
as of Q2 2026
Holdings
906
positions
Whale Score
65
65
tracked
Activity
no data
changes this Q
AI Analysis · Q2 2026
Comprehensive Analysis of OMERS Administration Corp 13F Filing (Q3 2025)
1. Portfolio Overview

OMERS Administration Corp reported a significant contraction in its reported 13F portfolio for the quarter ending September 30, 2025. The total portfolio value decreased by 43.8%, dropping from $12.73 billion to $7.15 billion. This reduction is accompanied by a decrease in the number of holdings from a previous undisclosed count to 639 positions.

The drastic reduction in portfolio value...

2. Key Holdings

The composition of the top holdings reflects a "Barbell Strategy," balancing high-growth technology with stable, income-generating infrastructure and defensive financials.

Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
NVDA
NVIDIA CORPORATION
$793M4.0M4.7%
02
VOO
VANGUARD INDEX FDS
$613M893K3.7%
03
AAPL
APPLE INC
$556M1.9M3.3%
04
BBUC
BROOKFIELD BUSINESS CORP
$539M18.1M3.2%
05
AMZN
AMAZON COM INC
$522M2.2M3.1%
06
GOOGL
ALPHABET INC
$504M1.4M3.0%
07
RY
ROYAL BK CDA
$431M2.1M2.6%
08
MSFT
MICROSOFT CORP
$413M1.1M2.5%
09
JPM
JPMORGAN CHASE & CO
$406M1.2M2.4%
10
TD
TORONTO DOMINION BK ONT
$402M3.3M2.4%

Filing history

2026Q2Jun 30
$16.7B 7.5%
906 positionsView →
2026Q1Mar 31
$15.6B 10.8%
1,096 positionsView →
2025Q4Dec 31
$14.0B 96.2%
1,030 positionsView →
2025Q3Sep 30
$7.2B 43.8%
639 positionsView →
2025Q2Jun 30
$12.7B 11.4%
863 positionsLocked
2025Q1Mar 31
$11.4B 0.1%
1,026 positionsLocked
2024Q4Dec 31
$11.4B 5.3%
955 positionsLocked
2024Q3Sep 30
$10.9B 4.6%
891 positionsLocked
2024Q2Jun 30
$10.4B 18.8%
1,028 positionsLocked
2024Q1Mar 31
$8.7B 10.4%
449 positionsLocked
2023Q4Dec 31
$7.9B 19.3%
293 positionsLocked
2023Q3Sep 30
$6.6B 3.3%
238 positionsLocked
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