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OMERS Administration Corp Portfolio holdings
AUM
$16.7B
Turnover
31.48%
1-Year Est. Return
35.95%
This Fund
S&P 500
This Quarter
Est. Return
-2.21%
1 Year Est. Return
+35.95%
3 Year Est. Return
+106.41%
5 Year Est. Return
+114.67%
10 Year Est. Return
+344.51%
AUM
$15.6B
AUM Growth
+$1.52B
(+11%)
Cap. Flow
+$2.38B
Cap. Flow
% of AUM
15.32%
Top 10 Holdings %
Top 10 Hldgs %
34.79%
Holding
1,205
New
175
Increased
591
Reduced
154
Closed
109
Avg Time Held
1.3
years
Top 10 Avg Time Held
1.3
years
Top 20 Avg Time Held
1.5
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Vanguard S&P 500 ETF
VOO
|
+$993M |
| 2 |
Brookfield Business Corp Class A Subordinate Voting Shares
BBUC
|
+$414M |
| 3 |
Coca-Cola
KO
|
+$242M |
| 4 |
AstraZeneca
AZN
|
+$159M |
| 5 |
Merck
MRK
|
+$153M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
BBU
Brookfield Business Partners
BBU
|
+$424M |
| 2 |
Waste Connections
WCN
|
+$184M |
| 3 |
Broadcom
AVGO
|
+$153M |
| 4 |
Nike
NKE
|
+$150M |
| 5 |
State Street SPDR S&P Biotech ETF
XBI
|
+$145M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.77% |
| 2 | Financials | 16.4% |
| 3 | Industrials | 10.28% |
| 4 | Healthcare | 9.9% |
| 5 | Miscellaneous | 9.86% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
301
IHS Holding
IHS
$2.86B
| $4.13M | 0.03% |
+501,750
| New | +$4.02M |
2026 Q1
0 quarters
|
|
302
Mercado Libre
MELI
$92.3B
| $4.13M | 0.03% |
2,386
-85
| -3% | -$164K |
2023 Q4
9 quarters
|
|
303
Constellation Energy
CEG
$95.6B
| $4.12M | 0.03% |
14,760
+3,331
| +29% | +$1.01M |
2024 Q2
7 quarters
|
|
304
Cal-Maine
CALM
$2.98B
| $4.08M | 0.03% |
51,507
+17,646
| +52% | +$1.45M |
2023 Q4
9 quarters
|
|
305
Ferguson
FERG
$44.5B
| $4.07M | 0.03% |
17,444
+8,951
| +105% | +$2.18M |
2024 Q2
7 quarters
|
|
306
Enhanced Group Inc
ENHA
$168M
| $4.07M | 0.03% |
400,000
| – | – |
2025 Q4
1 quarter
|
|
307
CSLM Digital Asset Acquisition Corp III Units
KOYNU
$214M
| $4.07M | 0.03% |
400,000
+21,249
| +6% | +$216K |
2025 Q3
2 quarters
|
|
|
SVAC
308
DELISTED
Spring Valley Acquisition Corp III
SVAC
| $4.06M | 0.03% |
399,999
| – | – |
2025 Q4
1 quarter
|
|
309
Teledyne Technologies
TDY
$28.5B
| $4.05M | 0.03% |
6,689
+1,010
| +18% | +$630K |
2024 Q2
7 quarters
|
|
310
Activate Energy Acquisition Corp Unit
AEAQU
| $4.03M | 0.03% |
400,000
| – | – |
2025 Q4
1 quarter
|
|
311
HCM IV Acquisition Corp Unit
HACQU
| $4.01M | 0.03% |
+400,000
| New | +$4.02M |
2026 Q1
0 quarters
|
|
312
Silicon Valley Acquisition Corp Units
SVAQU
| $4.01M | 0.03% |
400,000
| – | – |
2025 Q4
1 quarter
|
|
313
General Purpose Acquisition Corp Units
GPACU
$210M
| $4M | 0.03% |
400,000
| – | – |
2025 Q4
1 quarter
|
|
314
Range Capital Acquisition Corp II
RNGT
$319M
| $4M | 0.03% |
400,000
| – | – |
2025 Q4
1 quarter
|
|
315
Bitcoin Infrastructure Acquisition Corp Unit
BIXIU
| $4M | 0.03% |
400,000
| – | – |
2025 Q4
1 quarter
|
|
316
Launchpad Cadenza Acquisition Corp I Unit
LPCVU
| $4M | 0.03% |
400,000
| – | – |
2025 Q4
1 quarter
|
|
317
Vine Hill Capital Investment Corp II Units
VHCPU
| $4M | 0.03% |
399,979
+98,979
| +33% | +$993K |
2025 Q4
1 quarter
|
|
|
CMIIU
318
DELISTED
Columbus Circle Capital Corp II Unit
CMIIU
| $4M | 0.03% |
+400,031
| New | +$3.99M |
2026 Q1
0 quarters
|
|
319
American Drive Acquisition Co Units
ADACU
$205M
| $4M | 0.03% |
400,000
| – | – |
2025 Q4
1 quarter
|
|
320
FG Imperii Acquisition Corp Units
FGIIU
| $4M | 0.03% |
+400,000
| New | +$4M |
2026 Q1
0 quarters
|
|
321
Legato Merger Corp IV Units
LEGO.U
| $3.99M | 0.03% |
+400,000
| New | +$4.01M |
2026 Q1
0 quarters
|
|
322
TSMC
TSM
$2.13T
| $3.99M | 0.03% |
11,800
| – | – |
2023 Q4
9 quarters
|
|
323
Ametek
AME
$56.6B
| $3.99M | 0.03% |
18,598
+10,338
| +125% | +$2.3M |
2023 Q4
9 quarters
|
|
324
Mettler-Toledo International
MTD
$32.5B
| $3.98M | 0.03% |
3,159
+813
| +35% | +$1.1M |
2024 Q2
7 quarters
|
|
325
ITHAX Acquisition Corp III Units
ITHAU
$202M
| $3.98M | 0.03% |
400,000
| – | – |
2025 Q4
1 quarter
|
|
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OMERS Administration Corp's Q1 2026 Portfolio in Review
As of Q1 2026, OMERS Administration Corp held 1,205 positions worth $15.6B, up 11% from $14B the previous quarter. Its ten largest holdings account for 35% of the portfolio.
OMERS Administration Corp deployed $2.38B of net new capital in Q1 2026, opening 175 new positions and adding to 591 existing holdings. Its largest new stake was Vanguard S&P 500 ETF: 1,587,839 shares worth $949M.
By sector, the portfolio is most concentrated in Technology at 23% of assets, down from 26% a quarter earlier, followed by Financials and Industrials.
On the sell side, the largest reduction was Waste Connections, an estimated $184M trimmed.
- OMERS Administration Corp's largest Q1 2026 buy was Vanguard S&P 500 ETF: 1,587,839 shares worth $949M.
- OMERS Administration Corp added most to Brookfield Business Corp Class A Subordinate Voting Shares in Q1 2026, an estimated $414M increase.
- OMERS Administration Corp's biggest Q1 2026 reduction was Waste Connections, cutting an estimated $184M.
- OMERS Administration Corp fully exited Brookfield Business Partners in Q1 2026, selling an estimated $424M.
- OMERS Administration Corp's ten largest holdings make up 35% of its $15.6B portfolio in Q1 2026.
- OMERS Administration Corp opened 175 new positions and closed 109 in Q1 2026.
- OMERS Administration Corp's portfolio value rose 11% quarter-over-quarter to $15.6B.
Based on OMERS Administration Corp's 13F filing for Q1 2026, filed 15 May 2026.