Tracked funds
9Unique WSM-tracked managers; table rows may include common shares and optionsMKTX
Ticker case file
MKTX
MARKETAXESS HLDGS INC
$122.98-0.16%NMS
Politicians active
1Recent transactions disclosed via House Clerk / Senate eFD13F notional
$631.9M2026-03-31Top conviction
0.07%max % across any fund's portfolioThis page is the WSM tracked universe, not market-wide ownership. 13F rows are quarterly snapshots, about 45 days delayed; PTR rows are event-based public disclosures.
13F filing
Funds holding this ticker
| Manager | 13F value | Conviction | Class | Option | Reported | SEC filing |
|---|---|---|---|---|---|---|
| FMR LLCOther | $250.7M | 0.01% | SH | — | 2026-03-31 | SEC filing |
| Millennium Management LLCOther | $179.4M | 0.07% | SH | — | 2026-03-31 | SEC filing |
| Two Sigma Investments, LPOther | $86.5M | 0.07% | SH | — | 2026-03-31 | SEC filing |
| Point72 Asset Management, L.P.Other | $41.7M | 0.05% | SH | — | 2026-03-31 | SEC filing |
| Renaissance Technologies LLCOther | $27.6M | 0.04% | SH | — | 2026-03-31 | SEC filing |
| Millennium Management LLCOther | $19.5M | 0.01% | SH | CALL | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $13.6M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Baillie Gifford & CoOther | $4.8M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCHedge | $3.5M | 0.00% | SH | PUT | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $3.2M | 0.00% | SH | CALL | 2026-03-31 | SEC filing |
| Bridgewater Associates, LPOther | $925.2K | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Balyasny Asset Management L.P.Other | $690.4K | 0.00% | SH | — | 2026-03-31 | SEC filing |
Politician
Politician PTR activity
| Public date | Politician | Action | Owner | Amount range | Filing |
|---|---|---|---|---|---|
| 2026-05-19 | Josh Gottheimer HouseholdD · NJ-05 | Sale | Self | $1K–$15K | 20034585 |
Combined activity
13F filings + PTR transactions, newest first
- PTR2026-05-19Josh Gottheimer Household · Sale · $1K–$15K↗
- 13F filing2026-05-15FMR LLC · $250.7M↗
- 13F filing2026-05-15Millennium Management LLC · $179.4M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $86.5M↗
- 13F filing2026-05-15Point72 Asset Management, L.P. · $41.7M↗
- 13F filing2026-05-15Millennium Management LLC · $19.5M↗
- 13F filing2026-05-15Citadel Advisors LLC · $13.6M↗
- 13F filing2026-05-15Citadel Advisors LLC · $3.5M↗
- 13F filing2026-05-15Citadel Advisors LLC · $3.2M↗
- 13F filing2026-05-15Bridgewater Associates, LP · $925.2K↗
- 13F filing2026-05-15Balyasny Asset Management L.P. · $690.4K↗
- 13F filing2026-05-14Renaissance Technologies LLC · $27.6M↗
- 13F filing2026-05-08Baillie Gifford & Co · $4.8M↗
Often co-held with