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MarketAxess Holdings Inc.

MKTX Financials
$113.46 $-4.71 (-3.99%)
Market Cap: $4.03 B
Gurus Holding
9
Popularity Rank
#533
% of Shares Held
9.04%
Net Activity (Q1 2026)
+$61.39 M

Guru Ownership Trend

Guru Analysis for MarketAxess Holdings Inc. (MKTX)

MarketAxess Holdings Inc. (MKTX), a key player in the Financials sector, continues to attract institutional attention.

As of Q1 2026, a total of 9 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $364.35 M.

Top institutional holders include Cliff Asness and Steven Cohen.

Institutional sentiment is currently Strongly Bullish. This is evidenced by a $61.39 M net inflow during the quarter.

Recent activity highlights Joel Greenblatt who increased their stake by 109.6%. Conversely, Ray Dalio reduced exposure by 57.7%.

Key Holders

Recent Activity Breakdown (Q1 2026)

+$68.4 M
Total Buy Value
New Buys 1
Additions 5
-$7.01 M
Total Sell Value
Reductions 2
Sold Out 1

Guru Consensus (Q1 2026)

Based on recent activity
Net Sellers
3
Net Buyers
6

FAQs for MarketAxess Holdings Inc. (MKTX)

Major holders include Cliff Asness ($442.76 M), Steven Cohen ($41.71 M), Renaissance Technologies (RenTech) ($27.57 M). According to the latest reported data, 9 tracked investment managers collectively hold approximately 3.21 M shares.

According to the latest 13F reporting period, sentiment appears Bullish (Net Buying). There was a net inflow of $61.39 M, with 6 managers increasing positions and 3 managers reducing holdings.

During the most recent reporting period, 2 managers trimmed their positions, while 1 fully exited MKTX. The total reported sell value was $7.01 M.

Yes, 1 managers opened new positions in MKTX, and 5 increased their existing holdings. The total reported buy value was $68.4 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
0.20% Add 4.9% 2,683,745 $442.76 M Q1 2026
0.05% New Buy 252,825 $41.71 M Q1 2026
0.04% Reduce -5.1% 167,100 $27.57 M Q1 2026
0.03% Add 109.6% 60,213 $9.93 M Q1 2026
1.19% Add 3.4% 31,423 $5.18 M Q1 2026
0.01% Add 72.1% 8,190 $1.35 M Q1 2026
0.00% Reduce -57.7% 5,608 $925,208 Q1 2026
0.00% Add 7.8% 2,102 $346,788 Q1 2026
0.00% 22 $3,630 Q1 2026
Date
Insider Name
Transaction
Value
Shares
Position / Chg
SEC Form