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Mirum Pharmaceuticals, Inc.

MIRM Healthcare
$98.62 $-2.05 (-2.04%)
Market Cap: $6.01 B
Gurus Holding
6
Popularity Rank
#1497
% of Shares Held
1.75%
Net Activity (Q1 2026)
+$35.55 M

Guru Ownership Trend

Guru Analysis for Mirum Pharmaceuticals, Inc. (MIRM)

Mirum Pharmaceuticals, Inc. (MIRM), a key player in the Healthcare sector, continues to attract institutional attention.

As of Q1 2026, a total of 6 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $105.09 M.

Top institutional holders include Renaissance Technologies (RenTech) and Steven Cohen.

Institutional sentiment is currently Bullish. This is evidenced by a $35.55 M net inflow during the quarter.

Recent activity highlights Ken Fisher who increased their stake by 560.9%. Conversely, Cliff Asness reduced exposure by 2.1%.

Key Holders

Top 5 by Value

Recent Activity Breakdown (Q1 2026)

+$36.03 M
Total Buy Value
New Buys 2
Additions 3
-$475,254.73
Total Sell Value
Reductions 1
Sold Out 1

Guru Consensus (Q1 2026)

Based on recent activity
Net Sellers
2
Net Buyers
5

FAQs for Mirum Pharmaceuticals, Inc. (MIRM)

Major holders include Renaissance Technologies (RenTech) ($53.77 M), Steven Cohen ($32.06 M), Ken Fisher ($8.6 M). According to the latest reported data, 6 tracked investment managers collectively hold approximately 1.07 M shares.

According to the latest 13F reporting period, sentiment appears Bullish (Net Buying). There was a net inflow of $35.55 M, with 5 managers increasing positions and 2 managers reducing holdings.

During the most recent reporting period, 1 managers trimmed their positions, while 1 fully exited MIRM. The total reported sell value was $475,254.73.

Yes, 2 managers opened new positions in MIRM, and 3 increased their existing holdings. The total reported buy value was $36.03 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
0.08% Add 32.6% 582,085 $53.77 M Q1 2026
0.04% Add 82.0% 346,991 $32.06 M Q1 2026
0.00% Add 560.9% 93,109 $8.6 M Q1 2026
0.00% Reduce -2.1% 31,791 $2.94 M Q1 2026
0.01% New Buy 8,500 $785,230 Q1 2026
0.00% New Buy 3,144 $290,443 Q1 2026
Date
Insider Name
Transaction
Value
Shares
Position / Chg
SEC Form