Supernus Pharmaceuticals, Inc.
SUPN- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001356576
No open-market purchases or sales by Supernus Pharmaceuticals, Inc. insiders were filed in the last 90 days; 334 institutions reported holding it in 13F filings for Q2 2026, worth $2.80B in total; no superinvestor holds it.
13F holders, Q2 2021
Institutional positions in Supernus Pharmaceuticals, Inc. as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 226
- +3 vs. Q1 2021
- Shares held
- 54.2M
- +862.7K (+1.6%) vs. Q1 2021
- Total value
- $1.67B
- +$271.6M (+19.4%) vs. Q1 2021
- New holders
- 30
- 74 more added
- Sold out
- 27
- 85 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SUPN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 334 | $2.80B |
| Q1 2026 | 328 | $3.01B |
| Q4 2025 | 333 | $2.84B |
| Q3 2025 | 310 | $2.76B |
| Q2 2025 | 295 | $1.87B |
| Q1 2025 | 295 | $1.94B |
| Q4 2024 | 294 | $2.15B |
| Q3 2024 | 273 | $1.87B |
| Q2 2024 | 245 | $1.56B |
| Q1 2024 | 251 | $1.93B |
| Q4 2023 | 245 | $1.65B |
| Q3 2023 | 239 | $1.57B |
| Q2 2023 | 249 | $1.72B |
| Q1 2023 | 259 | $2.01B |
| Q4 2022 | 264 | $1.99B |
| Q3 2022 | 244 | $1.88B |
| Q2 2022 | 225 | $1.58B |
| Q1 2022 | 230 | $1.75B |
| Q4 2021 | 235 | $1.61B |
| Q3 2021 | 224 | $1.45B |
| Q2 2021 | 226 | $1.67B |
| Q1 2021 | 224 | $1.40B |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Supernus Pharmaceuticals, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 8,872,052 | $273.2M | 0.01% | −122,174−1.4% | Reduced |
| Vanguard Group Inc | 5,484,424 | $168.9M | 0.00% | +29,869+0.5% | Added |
| Armistice Capital, LLC | 3,324,000 | $102.3M | 2.72% | −88,000−2.6% | Reduced |
| Dimensional Fund Advisors LP | 2,276,185 | $70.1M | 0.02% | +144,093+6.8% | Added |
| Macquarie Group Ltd | 2,135,923 | $65.8M | 0.05% | +52,205+2.5% | Added |
| State Street Corp | 1,827,480 | $56.3M | 0.00% | +49,818+2.8% | Added |
| Loomis Sayles & Co L P | 1,619,065 | $49.9M | 0.06% | +1,186,742+274.5% | Added |
| GW&K Investment Management, LLC | 1,616,100 | $49.8M | 0.43% | +42,689+2.7% | Added |
| Renaissance Technologies LLC | 1,516,222 | $46.7M | 0.06% | −244,000−13.9% | Reduced |
| Stephens Investment Management Group LLC | 1,245,329 | $38.3M | 0.53% | +104,810+9.2% | Added |
| FMR LLC | 1,240,095 | $38.2M | 0.00% | +434,521+53.9% | Added |
| Aristotle Capital Boston, LLC | 1,061,653 | $32.7M | 0.75% | +88,360+9.1% | Added |
| Ashford Capital Management Inc | 1,000,972 | $30.8M | 2.78% | −230,256−18.7% | Reduced |
| Rice Hall James & Associates, LLC | 922,859 | $28.4M | 1.01% | −112,230−10.8% | Reduced |
| Geode Capital Management, LLC | 905,691 | $27.9M | 0.00% | +36,067+4.1% | Added |
| Frontier Capital Management Co LLC | 816,731 | $25.1M | 0.18% | +47,208+6.1% | Added |
| Ameriprise Financial Inc | 803,241 | $24.7M | 0.01% | +38,264+5.0% | Added |
| Invesco Ltd. | 758,403 | $23.4M | 0.01% | +31,120+4.3% | Added |
| Northern Trust Corp | 674,248 | $20.8M | 0.00% | +84,391+14.3% | Added |
| Victory Capital Management Inc | 638,878 | $19.7M | 0.02% | +217,931+51.8% | Added |
| Bank of New York Mellon Corp | 609,294 | $18.8M | 0.00% | −47,384−7.2% | Reduced |
| Price T Rowe Associates Inc | 607,393 | $18.7M | 0.00% | −990−0.2% | Reduced |
| Bank of America Corp | 582,051 | $17.9M | 0.00% | +21,788+3.9% | Added |
| Glenmede Trust Co NA | 567,929 | $17.5M | 0.09% | −1,532−0.3% | Reduced |
| HealthInvest Partners AB | 530,000 | $16.3M | 15.46% | −4,000−0.7% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 522,260 | $16.1M | 0.10% | +203,554+63.9% | Added |
| Nuveen Asset Management, LLC | 466,073 | $14.4M | 0.00% | +172,875+59.0% | Added |
| Principal Financial Group Inc | 453,613 | $14.0M | 0.01% | +23,232+5.4% | Added |
| Charles Schwab Investment Management Inc | 418,540 | $12.9M | 0.00% | −32,389−7.2% | Reduced |
| Norges Bank | 413,763 | $12.7M | 0.00% | −71,916−14.8% | Reduced |
| Citadel Advisors LLC | 404,523 | $12.5M | 0.01% | +352,367+675.6% | Added |
| Bruce & Co., Inc. | 402,105 | $12.4M | 2.36% | 00.0% | Unchanged |
| Scout Investments, Inc. | 379,436 | $11.7M | 0.17% | −532−0.1% | Reduced |
| Deutsche Bank AG | 369,628 | $11.4M | 0.01% | +115,840+45.6% | Added |
| Royce & Associates LP | 366,895 | $11.3M | 0.08% | −9,504−2.5% | Reduced |
| S&T Bank | 318,682 | $9.81M | 1.52% | −851−0.3% | Reduced |
| Mutual of America Capital Management LLC | 316,301 | $9.74M | 0.10% | −34,483−9.8% | Reduced |
| Tributary Capital Management, LLC | 301,139 | $9.27M | 0.70% | −14,102−4.5% | Reduced |
| Congress Asset Management Co | 294,781 | $9.08M | 0.08% | +294,781 | New |
| Morgan Stanley | 263,129 | $8.10M | 0.00% | +68,458+35.2% | Added |
| Hennion & Walsh Asset Management, Inc. | 252,968 | $7.79M | 0.42% | +1,364+0.5% | Added |
| Goldman Sachs Group Inc | 251,356 | $7.74M | 0.00% | +58,243+30.2% | Added |
| Brandywine Global Investment Management, LLC | 244,433 | $7.53M | 0.06% | −8,556−3.4% | Reduced |
| International Biotechnology Trust PLC | 202,436 | $6.23M | 1.66% | +202,436 | New |
| First Trust Advisors LP | 201,488 | $6.20M | 0.01% | +118,394+142.5% | Added |
| SEI Investments Co | 198,948 | $6.13M | 0.01% | +17,645+9.7% | Added |
| LSV Asset Management | 193,700 | $5.96M | 0.01% | −830,600−81.1% | Reduced |
| Foundry Partners, LLC | 185,905 | $5.72M | 0.20% | −4,725−2.5% | Reduced |
| Rhumbline Advisers | 165,204 | $5.09M | 0.01% | −1,519−0.9% | Reduced |
| Pictet Asset Management Ltd | 160,050 | $4.93M | 0.01% | −127,286−44.3% | Reduced |
| Parametric Portfolio Associates LLC | 148,684 | $4.58M | 0.00% | −8,908−5.7% | Reduced |
| Bridge City Capital, LLC | 137,782 | $4.24M | 1.45% | −4,581−3.2% | Reduced |
| Legal & General Group Plc | 133,651 | $4.12M | 0.00% | −35,234−20.9% | Reduced |
| Wells Fargo & Company | 125,111 | $3.85M | 0.00% | −87,065−41.0% | Reduced |
| American Century Companies Inc | 118,993 | $3.66M | 0.00% | +29,032+32.3% | Added |
| Madison Asset Management, LLC | 118,422 | $3.65M | 0.05% | −184−0.2% | Reduced |
| Swiss National Bank | 116,100 | $3.58M | 0.00% | −4,300−3.6% | Reduced |
| Public Sector Pension Investment Board | 108,346 | $3.34M | 0.02% | −23,403−17.8% | Reduced |
| Prudential Financial Inc | 105,047 | $3.23M | 0.00% | +12,952+14.1% | Added |
| Millennium Management LLC | 104,845 | $3.23M | 0.00% | +84,313+410.6% | Added |
| Parkman Healthcare Partners LLC | 100,415 | $3.09M | 0.68% | +100,415 | New |
| Pacer Advisors, Inc. | 96,034 | $2.96M | 0.04% | +40,518+73.0% | Added |
| New York State Teachers Retirement System | 95,973 | $2.96M | 0.01% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 93,792 | $2.89M | 0.01% | −4,460−4.5% | Reduced |
| Mondrian Investment Partners LTD | 93,105 | $2.87M | 0.05% | 00.0% | Unchanged |
| Hussman Strategic Advisors, Inc. | 93,000 | $2.86M | 0.59% | −51,000−35.4% | Reduced |
| Janus Henderson Group PLC | 87,110 | $2.68M | 0.00% | −11,853−12.0% | Reduced |
| Two Sigma Advisers, LP | 86,800 | $2.67M | 0.01% | −146,000−62.7% | Reduced |
| Burney Co | 83,570 | $2.57M | 0.12% | −894−1.1% | Reduced |
| State of New Jersey Common Pension Fund D | 81,199 | $2.50M | 0.01% | +4,788+6.3% | Added |
| Alliancebernstein L.P. | 79,480 | $2.45M | 0.00% | +5,424+7.3% | Added |
| Marshall Wace, LLP | 74,552 | $2.29M | 0.01% | −44,057−37.1% | Reduced |
| New York State Common Retirement Fund | 73,261 | $2.26M | 0.00% | −2,687−3.5% | Reduced |
| Ingalls & Snyder LLC | 72,288 | $2.23M | 0.10% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 69,600 | $2.14M | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 67,799 | $2.09M | 0.00% | −5,763−7.8% | Reduced |
| Marshall Wace North America L.P. | 63,084 | $1.94M | 0.01% | +63,084 | New |
| Credit Suisse AG | 57,521 | $1.77M | 0.00% | +4,151+7.8% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 57,251 | $1.76M | 0.02% | +57,251 | New |
| JPMorgan Chase & Co | 52,423 | $1.61M | 0.00% | +3,573+7.3% | Added |
| Isthmus Partners, LLC | 50,981 | $1.57M | 0.28% | +1,000+2.0% | Added |
| Citigroup Inc | 50,235 | $1.55M | 0.00% | +29,877+146.8% | Added |
| Ensign Peak Advisors, Inc | 50,086 | $1.54M | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 48,774 | $1.50M | 0.00% | +9,778+25.1% | Added |
| Capital Impact Advisors, LLC | 48,500 | $1.49M | 0.48% | 00.0% | Unchanged |
| Prairiewood Capital, LLC | 45,983 | $1.42M | 1.21% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 45,285 | $1.39M | 0.00% | +2,655+6.2% | Added |
| Great West Life Assurance Co | 45,266 | $1.39M | 0.00% | −856−1.9% | Reduced |
| Thrivent Financial for Lutherans | 43,343 | $1.33M | 0.00% | −131−0.3% | Reduced |
| Aurora Investment Counsel | 42,158 | $1.30M | 0.91% | −67−0.2% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 40,688 | $1.25M | 0.01% | −126−0.3% | Reduced |
| Texas Permanent School Fund | 39,511 | $1.22M | 0.01% | −27−0.1% | Reduced |
| Two Sigma Investments, LP | 38,592 | $1.19M | 0.00% | −211,775−84.6% | Reduced |
| Comerica Bank | 49,568 | $1.17M | 0.01% | −3,898−7.3% | Reduced |
| State of Alaska, Department of Revenue | 36,694 | $1.13M | 0.01% | +870+2.4% | Added |
| Voya Investment Management LLC | 36,476 | $1.12M | 0.00% | −1,853−4.8% | Reduced |
| Exchange Traded Concepts, LLC | 36,105 | $1.11M | 0.04% | +3,433+10.5% | Added |
| Barclays PLC | 34,368 | $1.06M | 0.00% | −72,390−67.8% | Reduced |
| Polaris Capital Management, LLC | 32,900 | $1.01M | 0.03% | +32,900 | New |
| American International Group, Inc. | 32,245 | $993.0K | 0.00% | −585−1.8% | Reduced |