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Diadema Partners’s BridgeBio Pharma BBIO Stock Holding History

Diadema Partners’s Portfolio BBIO Stock Details BBIO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-139,600
Closed -$10.7M – 154
2025
Q4 		$10.7M Buy
139,600
+8,200
+6% +$538K 1.84% 15
2025
Q3 		$6.82M Hold
131,400
– – 1.75% 16
2025
Q2 		$5.67M Hold
131,400
– – 1.73% 18
2025
Q1 		$4.54M Buy
131,400
+31,400
+31% +$1.06M 1.19% 23
2024
Q4 		$2.74M Buy
+100,000
New +$2.58M 1.18% 28

Other funds holding BBIO

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
KKRC
Kohlberg Kravis Roberts & Co New York $5.35B AUM 63.01% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.7B AUM 21.3% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
DAM
Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return
ACM
Aisling Capital Management New York $476M AUM 128.63% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Diadema Partners's BBIO Position: Q1 2026 in Review

Diadema Partners increased its BridgeBio Pharma (BBIO) stake by 22% in Q1 2026, buying an estimated $1.11M and bringing the position to 85,311 shares worth $6.34M. The position accounts for 1.08% of the portfolio, ranked #33.

Diadema Partners first reported a position in BBIO in Q4 2025 and has held it in 2 quarters since. 458 funds tracked by Wall St. Rank hold BBIO as of Q1 2026.

  • Diadema Partners held 85,311 shares of BridgeBio Pharma worth $6.34M as of Q1 2026.
  • Diadema Partners bought 15,311 BridgeBio Pharma shares in Q1 2026, an estimated $1.11M.
  • BridgeBio Pharma made up 1.08% of Diadema Partners's portfolio in Q1 2026, its #33 holding.
  • Diadema Partners first reported a position in BridgeBio Pharma in Q4 2025 and has held it in 2 quarters since.
  • 458 funds tracked by Wall St. Rank held BridgeBio Pharma as of Q1 2026.

Based on Diadema Partners's 13F filing for Q1 2026, filed 15 May 2026.