XRTX
XORTX Therapeutics Inc.Company with tickers: XRTX
CIK
1729214
CUSIP
98420Q306
Shares Outstanding
1,730,565
13F Activity (30d)
1 filings
1 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: 1
Total Value: $19
Total Shares: 47
Institutional Ownership Trend
11 quarters
Holder Concentration
Across 1 13F filers · Δ vs Dec 31, 2025Top Holder
100.0%
+14.6 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
10,000
Highly concentrated+2,601
Quarterly Activity
vs Dec 31, 2025
New
1
Increased
0
Decreased
0
Sold Out
5
Unchanged
0
Holder count:
-4
Institutional value:
-100.0%
Shares held:
-100.0%
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Large TD Waterhouse Canada Inc. | 47 | $19 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mid DRW Securities, LLC | 193,599 | $108,802 | |
| Mid Baader Bank Aktiengesellschaft | 18,732 | $10,527 | |
| Small TWO SIGMA SECURITIES, LLC | 12,597 | $7,079 | |
| Mega UBS Group AG | 1,401 | $787 | |
| Mid Clearstead Advisors, LLC | 277 | $155 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Large TD Waterhouse Canada Inc. | $19 | 100.00% | 47 | Shares | Defined | 2026-05-12 | ||||
| No holders match your search. | ||||||||||