As of the latest SEC filings, SUPERNUS PHARMACEUTICALS, INC. (SUPN) is held by 363 institutional funds. The largest fund shareholder is iShares Core S&P Small-Cap ETF (IJR), holding an estimated $177,942,928.38 in market value, representing 0.19% of its portfolio.
Funds holding SUPERNUS PHARMACEUTICALS, INC. (SUPN)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- SUPN
- CIK:
- 0001356576
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
IJR
iShares Core S&P Small-Cap ETF
|
ETF | BlackRock / iShares | 0.19% | $177,942,928.38 | 3,442,502 | Mar 31, 2026 | May 26, 2026 |
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $89,517,000.45 | 1,731,805 | Mar 31, 2026 | May 28, 2026 |
|
DCCIX
Nomura Small Cap Core Fund
|
MF | Independent / Boutique | 1.46% | $83,337,699.38 | 1,522,706 | Feb 27, 2026 | Apr 23, 2026 |
|
IWM
iShares Russell 2000 ETF
|
ETF | BlackRock / iShares | 0.10% | $69,663,905.25 | 1,347,725 | Mar 31, 2026 | May 28, 2026 |
|
NAESX
VANGUARD SMALL-CAP INDEX FUND
|
ETF | Vanguard | 0.04% | $65,128,004.37 | 1,259,973 | Mar 31, 2026 | May 28, 2026 |
|
VISVX
VANGUARD SMALL-CAP VALUE INDEX FUND
|
ETF | Vanguard | 0.07% | $41,427,105.57 | 801,453 | Mar 31, 2026 | May 28, 2026 |
|
VEXPX
VANGUARD EXPLORER FUND
|
MF | Vanguard | 0.16% | $34,819,296.00 | 725,402 | Apr 30, 2026 | Jun 26, 2026 |
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.04% | $33,098,864.46 | 640,334 | Mar 31, 2026 | May 28, 2026 |
|
SPSM
State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF
|
ETF | State Street (SPDR) | 0.19% | $26,805,141.75 | 518,575 | Mar 31, 2026 | May 28, 2026 |
|
FSSNX
Fidelity Small Cap Index Fund
|
MF | Fidelity | 0.08% | $26,197,536.00 | 545,782 | Apr 30, 2026 | Jun 26, 2026 |
|
LSSNX
Loomis Sayles Small Cap Growth Fund
|
MF | Independent / Boutique | 1.28% | $24,605,267.04 | 476,016 | Mar 31, 2026 | May 29, 2026 |
|
IWN
iShares Russell 2000 Value ETF
|
ETF | BlackRock / iShares | 0.18% | $22,411,698.51 | 433,579 | Mar 31, 2026 | May 28, 2026 |
|
DFFVX
U.S. Targeted Value Portfolio
|
MF | Dimensional Fund Advisors | 0.14% | $21,440,208.00 | 446,671 | Apr 30, 2026 | Jun 24, 2026 |
|
VTSIX
VANGUARD TAX-MANAGED SMALL-CAP FUND
|
MF | Vanguard | 0.20% | $19,408,095.99 | 375,471 | Mar 31, 2026 | May 28, 2026 |
|
IJT
iShares S&P Small-Cap 600 Growth ETF
|
ETF | BlackRock / iShares | 0.27% | $17,626,083.24 | 340,996 | Mar 31, 2026 | May 28, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.04% | $16,355,513.20 | 298,840 | Feb 28, 2026 | Apr 24, 2026 |
|
SCHA
Schwab U.S. Small-Cap ETF
|
ETF | Charles Schwab | 0.07% | $15,245,643.53 | 278,561 | Feb 28, 2026 | Apr 24, 2026 |
|
VTWO
VANGUARD RUSSELL 2000 INDEX FUND
|
ETF | Vanguard | 0.10% | $14,627,413.45 | 267,265 | Feb 28, 2026 | Apr 28, 2026 |
|
DFSTX
U.S. SMALL CAP PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.07% | $12,373,488.00 | 257,781 | Apr 30, 2026 | Jun 24, 2026 |
|
DFAT
Dimensional U.S. Targeted Value ETF
|
ETF | Dimensional Fund Advisors | 0.09% | $11,789,904.00 | 245,623 | Apr 30, 2026 | Jun 29, 2026 |
|
GWEIX
AMG GW&K Small Cap Core Fund
|
MF | Independent / Boutique | 1.74% | $11,740,711.53 | 227,137 | Mar 31, 2026 | Jun 1, 2026 |
|
BBGSX
Bridge Builder Small/Mid Cap Growth Fund
|
MF | Independent / Boutique | 0.12% | $11,210,165.37 | 216,873 | Mar 31, 2026 | May 22, 2026 |
|
SLYG
State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF
|
ETF | State Street (SPDR) | 0.27% | $10,787,858.07 | 208,703 | Mar 31, 2026 | May 28, 2026 |
|
VIOO
VANGUARD S&P SMALL-CAP 600 INDEX FUND
|
ETF | Vanguard | 0.20% | $10,768,893.72 | 196,764 | Feb 28, 2026 | Apr 28, 2026 |
|
DFSCX
U.S. MICRO CAP PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.14% | $10,107,312.00 | 210,569 | Apr 30, 2026 | Jun 24, 2026 |
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