Oaktree Capital Management
SUPN

Oaktree Capital Management’s Supernus, Inc. Common Stock SUPN Stock Holding History

Oaktree Capital Management’s Portfolio SUPN Stock Details SUPN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$251M Sell
6,127,212
-856,890
-12% -$31.1M 3.49% 7
2026
Q1 		$213M Sell
6,984,102
-124,542
-2% -$4.11M 3.25% 6
2025
Q4 		$255M Sell
7,108,644
-250,676,754
-97% -$7.65B 3.63% 7
2025
Q3 		$10.7M Buy
257,785,398
+246,776,273
+2,242% +$5.16B 0.16% 92
2025
Q2 		$162M Hold
11,009,125
– – 2.79% 7
2025
Q1 		$103M Buy
11,009,125
+2,275,577
+26% +$23.9M 2% 9
2024
Q4 		$112M Sell
8,733,548
-788,432
-8% -$8.11M 1.99% 11
2024
Q3 		$94.1M Buy
9,521,980
+5,028,807
+112% +$58.9M 1.51% 18
2024
Q2 		$70.4M Buy
4,493,173
+1,141,937
+34% +$20.6M 1.12% 18
2024
Q1 		$71.7M Buy
+3,351,236
New +$63M 1.13% 19

Other funds holding SUPN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Two Seas Capital
Two Seas Capital Rye, New York $8.68B AUM 78.08% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Madison Avenue Partners
Madison Avenue Partners New York $2.32B AUM 132.6% 1-Year Est. Return

Oaktree Capital Management's SUPN Position: Q2 2026 in Review

Oaktree Capital Management reduced its Supernus, Inc. Common Stock (SUPN) stake by 12% in Q2 2026, selling an estimated $31.1M and leaving 6,127,212 shares worth $251M. The position accounts for 3.49% of the portfolio, ranked #7.

Oaktree Capital Management first reported a position in SUPN in Q1 2024 and has held it in 10 quarters since. The position peaked at $255M in Q4 2025. 341 funds tracked by Wall St. Rank hold SUPN as of Q2 2026.

  • Oaktree Capital Management held 6,127,212 shares of Supernus, Inc. Common Stock worth $251M as of Q2 2026.
  • Oaktree Capital Management sold 856,890 Supernus, Inc. Common Stock shares in Q2 2026, an estimated $31.1M.
  • Supernus, Inc. Common Stock made up 3.49% of Oaktree Capital Management's portfolio in Q2 2026, its #7 holding.
  • Oaktree Capital Management first reported a position in Supernus, Inc. Common Stock in Q1 2024 and has held it in 10 quarters since.
  • Oaktree Capital Management's Supernus, Inc. Common Stock position peaked at $255M in Q4 2025.
  • 341 funds tracked by Wall St. Rank held Supernus, Inc. Common Stock as of Q2 2026.

Based on Oaktree Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.