ONEG
OneConstruction Group LtdCompany with tickers: ONEG
CIK
2030834
CUSIP
G6826S100
Shares Outstanding
16,000,000
13F Activity (30d)
5 filings
5 filers
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 5
Total Value: $232,549
Total Shares: 111,803
Institutional Ownership Trend
6 quarters
Holder Concentration
Across 5 13F filers · Δ vs Dec 31, 2025Top Holder
45.3%
−14.8 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
3,242
Highly concentrated−1,286
Quarterly Activity
vs Dec 31, 2025
New
2
Increased
1
Decreased
0
Sold Out
1
Unchanged
2
Holder count:
+1
Institutional value:
+360.7%
Shares held:
+182.4%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mid XTX Topco Ltd | +26,844 | 50,638 |
Top Sellers
vs Dec 31, 2025No qualifying movers this quarter.
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Large Centiva Capital, LP | 32,616 | $67,841 | |
| Small TWO SIGMA SECURITIES, LLC | 17,413 | $36,219 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega UBS Group AG | 4,659 | $5,939 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mid XTX Topco Ltd | $105,327 | 45.29% | 50,638 | Shares | Defined | 2026-05-15 | ||||
| Large Centiva Capital, LP | $67,841 | 29.17% | 32,616 | Shares | Sole | 2026-05-14 | ||||
| Small TWO SIGMA SECURITIES, LLC Broker-Dealer | $36,219 | 15.57% | 17,413 | Shares | Sole | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $22,954 | 9.87% | 11,036 | Shares | Defined | 2026-05-15 | ||||
| Large OSAIC HOLDINGS, INC. | $208 | 0.09% | 100 | Shares | Defined | 2026-05-15 | ||||
| No holders match your search. | ||||||||||