Knollwood Investment Advisory, LLC
Position in MKTX — Marketaxess Holdings Inc
CIK 1999346
HUNT VALLEY, MD
Position in MKTX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$219,489
-$99,582 QoQ
Shares Held
1,934
0.0% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#260
of 390 holders
Holding Since
Dec 2023
10 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in MKTX Over Time
Shares Held
Position Value (USD)
Position in Capital Markets
Financial Services · as of Jun 30, 2026Knollwood Investment Advisory, LLC holds $11,912,425 across 5 Capital Markets names. MKTX ranks #5 (1.8% of the industry book) .
All Filings in MKTX
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $219,489 | 1,934 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $319,071 | 1,934 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $350,537 | 1,934 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $336,999 | 1,934 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $441,989 | 1,979 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $428,156 | 1,979 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $447,333 | 1,979 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $507,019 | 1,979 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $396,848 | 1,979 | Shares | Sole | 2024-08-14 | |
| 2023-12-31 | $215,537 | 736 | Shares | Sole | 2024-02-13 | |
| No filing history on record for this holder in this stock. | ||||||