Position in XGN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$262,206
-$207,170 QoQ
Shares Held
87,402
+13.2% QoQ
Ownership
0.362%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in XGN Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026BRIDGEWAY CAPITAL MANAGEMENT, LLC holds $13,530,506 across 6 Diagnostics & Research names. XGN ranks #5 (1.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSTL |
Castle Biosciences Inc
|
255,184 | $6,264,767 | |
| 2 | ILMN |
Illumina, Inc.
|
26,900 | $3,315,694 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
3,860 | $2,168,895 | |
| 4 | MEDP |
Medpace Holdings, Inc.
|
2,830 | $1,358,937 | |
| 5 | XGN |
Exagen Inc.
This page
|
87,402 | $262,206 | |
| 6 | BDSX |
Biodesix Inc
|
11,035 | $160,007 |
All Filings in XGN
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23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $262,206 | 87,402 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $469,376 | 77,200 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $305,522 | 27,800 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $194,044 | 27,800 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $90,468 | 25,200 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $84,870 | 20,700 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $67,362 | 21,800 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $39,676 | 21,800 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $64,872 | 40,800 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $81,192 | 40,800 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $98,736 | 40,800 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $137,170 | 47,300 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $114,939 | 47,300 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $113,520 | 47,300 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $128,183 | 47,300 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $271,502 | 47,300 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $602,250 | 75,000 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $1,011,810 | 87,000 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $1,183,200 | 87,000 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,161,725 | 77,500 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $1,312,500 | 75,000 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $966,240 | 73,200 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $793,488 | 73,200 | Shares | Sole | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||