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Deerfield Management’s Tango Therapeutics TNGX Stock Holding History

Deerfield Management’s Portfolio TNGX Stock Details TNGX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$86.8M Buy
4,146,813
+1,239,867
+43% +$17.3M 1.02% 29
2025
Q4 		$25.8M Buy
+2,906,946
New +$25M 0.33% 56
2024
Q4 		– Sell
-1,540,000
Closed -$11.9M – 413
2024
Q3 		$11.9M Hold
1,540,000
– – 0.18% 66
2024
Q2 		$13.2M Hold
1,540,000
– – 0.22% 60
2024
Q1 		$12.2M Hold
1,540,000
– – 0.21% 63
2023
Q4 		$15.2M Buy
1,540,000
+746,271
+94% +$6.48M 0.28% 51
2023
Q3 		$8.94M Buy
+793,729
New +$4.84M 0.2% 60

Other funds holding TNGX

RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
BCM
Boxer Capital Management San Diego, California $762M AUM 1,125.36% 1-Year Est. Return
TCM
TCG Crossover Management Palo Alto, California $3.5B AUM 1,165.83% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return
NI
Nextech Invest Zurich, Switzerland $1.42B AUM 304.47% 1-Year Est. Return
TGI
TRV GP IV Boston, Massachusetts $267M AUM 965.83% 1-Year Est. Return

Deerfield Management's TNGX Position: Q1 2026 in Review

Deerfield Management increased its Tango Therapeutics (TNGX) stake by 43% in Q1 2026, buying an estimated $17.3M and bringing the position to 4,146,813 shares worth $86.8M. The position accounts for 1.02% of the portfolio, ranked #29.

Deerfield Management first reported a position in TNGX in Q3 2023 and has held it in 7 quarters since. 194 funds tracked by Wall St. Rank hold TNGX as of Q1 2026.

  • Deerfield Management held 4,146,813 shares of Tango Therapeutics worth $86.8M as of Q1 2026.
  • Deerfield Management bought 1,239,867 Tango Therapeutics shares in Q1 2026, an estimated $17.3M.
  • Tango Therapeutics made up 1.02% of Deerfield Management's portfolio in Q1 2026, its #29 holding.
  • Deerfield Management first reported a position in Tango Therapeutics in Q3 2023 and has held it in 7 quarters since.
  • 194 funds tracked by Wall St. Rank held Tango Therapeutics as of Q1 2026.

Based on Deerfield Management's 13F filing for Q1 2026, filed 15 May 2026.