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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 | |
|---|---|---|---|---|---|---|---|
1026
Spero Therapeutics
SPRO
$65.2M
| $92.2K | ﹤0.01% |
39,400
-91,727
| -70% | -$218K |
2025 Q4
1 quarter
|
|
1027
Surf Air Mobility
SRFM
$119M
| $90.4K | ﹤0.01% |
78,600
-109,200
| -58% | -$224K |
2025 Q4
1 quarter
|
|
1028
Syntec Optics
OPTX
$261M
| $89.3K | ﹤0.01% |
+12,700
| New | +$78.4K |
2026 Q1
0 quarters
|
|
1029
TON Strategy Co
TONX
$148M
| $87.9K | ﹤0.01% |
35,600
-67,200
| -65% | -$169K |
2025 Q4
1 quarter
|
|
1030
GSI Technology
GSIT
$156M
| $87.4K | ﹤0.01% |
17,000
-3,500
| -17% | -$25.4K |
2025 Q4
1 quarter
|
|
1031
Owlet
OWLT
$121M
| $86.9K | ﹤0.01% |
16,900
-14,100
| -45% | -$149K |
2025 Q4
1 quarter
|
|
1032
Westwater Resources
WWR
$52.7M
| $86.7K | ﹤0.01% |
+132,600
| New | +$119K |
2026 Q1
0 quarters
|
|
1033
Streamex Corp
STEX
$44.6M
| $86.6K | ﹤0.01% |
76,600
+16,200
| +27% | +$41.2K |
2025 Q4
1 quarter
|
|
1034
FreeCast Inc
CAST
$52.3M
| $83.8K | ﹤0.01% |
+18,800
| New | +$82.7K |
2026 Q1
0 quarters
|
|
1035
AI Financial Corp
AIFC
$50.5M
| $81.6K | ﹤0.01% |
73,500
-112,100
| -60% | -$183K |
2025 Q3
2 quarters
|
|
1036
Drugs Made In America Acquisition II Corp Right
DMIIR
| $80K | ﹤0.01% |
1,000,000
| – | – |
2025 Q4
1 quarter
|
|
1037
Drilling Tools International
DTI
$66.3M
| $79.7K | ﹤0.01% |
+18,400
| New | +$66.3K |
2026 Q1
0 quarters
|
|
1038
Datavault AI
DVLT
$124M
| $76.6K | ﹤0.01% |
123,900
+58,630
| +90% | +$44.5K |
2025 Q4
1 quarter
|
|
1039
New Era Energy & Digital Inc
NUAI
$376M
| $76.3K | ﹤0.01% |
18,800
-6,700
| -26% | -$33.6K |
2025 Q4
1 quarter
|
|
1040
Soluna Holdings
SLNH
$162M
| $75.7K | ﹤0.01% |
107,100
+38,100
| +55% | +$40.6K |
2025 Q4
1 quarter
|
|
1041
ZoomInfo Technologies
GTM
$1.1B
| $75.3K | ﹤0.01% |
+12,600
| New | +$92.7K |
2026 Q1
0 quarters
|
|
1042
Artiva Biotherapeutics
ARTV
$289M
| $73.4K | ﹤0.01% |
11,400
-9,700
| -46% | -$48K |
2025 Q4
1 quarter
|
|
1043
EQV Ventures Acquisition Corp II Warrants
EVAC.WS
| $72.3K | ﹤0.01% |
233,333
| – | – |
2025 Q4
1 quarter
|
|
1044
Sidus Space
SIDU
$122M
| $69.6K | ﹤0.01% |
30,000
+17,300
| +136% | +$47.1K |
2025 Q4
1 quarter
|
|
1045
M3-Brigade Acquisition VI Corp Warrant
MBVIW
| $69K | ﹤0.01% |
200,000
| – | – |
2025 Q4
1 quarter
|
|
1046
Orchestra BioMed
OBIO
$325M
| $68.8K | ﹤0.01% |
16,200
-50,900
| -76% | -$217K |
2025 Q4
1 quarter
|
|
1047
Seritage Growth Properties
SRG
$93.5M
| $68K | ﹤0.01% |
24,200
-12,200
| -34% | -$38.1K |
2025 Q4
1 quarter
|
|
1048
Acumen Pharmaceuticals
ABOS
$121M
| $67.5K | ﹤0.01% |
28,600
+6,146
| +27% | +$15.7K |
2025 Q4
1 quarter
|
|
1049
Galectin Therapeutics
GALT
$370M
| $67.2K | ﹤0.01% |
24,100
-39,100
| -62% | -$119K |
2025 Q4
1 quarter
|
|
1050
Cibus
CBUS
$101M
| $66.3K | ﹤0.01% |
+33,500
| New | +$86.3K |
2026 Q1
0 quarters
|
|
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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.