Security Snapshot

Supernus, Inc. - Common Stock, par value $0.001 per share (INDV) Institutional Ownership

CUSIP: 45579U109

13F Institutional Holders and Ownership History from Q4 2025 to Q3 2026

13F reference period

Q2 2026

Institutions Reporting

336

Shares (Excl. Options)

121.41MFull value: 121,406,443 · shares · 30 Jun 2026

Price

$41.03

The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.

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Latest holder snapshot 5 signals
Portfolio coverage rank
0.01%
Share change
-5,506,125
Value change
-$193,724,507
Number of holders
336
Issuer context Names, identifiers, and filing context for this profile. 2 identity fields
Shares outstanding
117,475,019
SEC-reported price per share
$35.42
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source

Key facts

  • INDV - Supernus, Inc. - Common Stock, par value $0.001 per share is tracked under CUSIP 45579U109.
  • 336 institutions reported positions in Q2 2026.
  • 2 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 288 to 336 between Q1 2026 and Q2 2026.
  • SEC-reported value moved from
    $3.9BFull value: $3,895,793,015 · USD · 31 Mar 2026
    to
    $4.98BFull value: $4,979,711,630 · USD · 30 Jun 2026
    .

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 336 institutions filings for Q2 2026.

Open SEC evidence

Security key

45579U109

13F reference period

Q2 2026

13F holders

336

13D/G owners

2

CIK / CUSIP context first

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
2
Security
INDV
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
MILLENNIUM MANAGEMENT LLC 5.4% $218,919,396 6,343,651 Millennium Management LLC 23 Sep 2026
Oaktree Capital Holdings, LLC 0.76% $36,589,383 909,053 Oaktree Capital Holdings, LLC 11 Aug 2026
As of 30 Jun 2026, 336 institutional investors reported holding
121.41MFull value: 121,406,443 · shares · 30 Jun 2026
shares of Supernus, Inc. - Common Stock, par value $0.001 per share (INDV). This represents 103% of the company’s total
117.48MFull value: 117,475,019 · shares · Stored outstanding share count
outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
75%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 16% 18,709,432 +0.9% 0.01% $767,647,995
VANGUARD PORTFOLIO MANAGEMENT LLC 6.4% 7,572,287 -4% 0.01% $310,690,936
OAKTREE CAPITAL MANAGEMENT LP 5.2% 6,127,212 -12% 4.7% $251,399,508
VANGUARD CAPITAL MANAGEMENT LLC 4.7% 5,495,486 -1.6% 0% $225,479,791
STATE STREET CORP 4.2% 4,992,071 +1.8% 0.01% $204,824,673
FULLER & THALER ASSET MANAGEMENT, INC. 3.9% 4,615,816 +1.9% 0.52% $189,386,924
Two Seas Capital LP 3% 3,479,493 -27% 5.4% $142,763,598
MORGAN STANLEY 2.9% 3,395,702 -3.1% 0.01% $139,325,692
FRANKLIN RESOURCES INC 2.8% 3,316,358 +2872% 0.03% $136,070,167
GEODE CAPITAL MANAGEMENT, LLC 2.7% 3,159,866 +8% 0.01% $129,675,346
Madison Avenue Partners, LP 2.4% 2,874,368 -33% 5.1% $117,935,319
MANGROVE PARTNERS IM, LLC 2.3% 2,676,730 -2.4% 7.2% $109,826,232
CITADEL ADVISORS LLC 2.3% 2,667,827 -25% 0.06% $109,460,942
Driehaus Capital Management LLC 2% 2,299,054 +22% 0.55% $94,330,186
MILLENNIUM MANAGEMENT LLC 1.8% 2,098,945 -54% 0.06% $86,119,713
DIMENSIONAL FUND ADVISORS LP 1.6% 1,896,605 +42% 0.01% $77,819,163
Invesco Ltd. 1.6% 1,842,983 +18% 0.01% $75,617,592
DEERFIELD MANAGEMENT COMPANY, L.P. 1.4% 1,648,895 -47% 0.71% $67,654,162
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 1.4% 1,642,086 -29% 0.03% $67,374,789
Assenagon Asset Management S.A. 1.3% 1,540,928 0.08% $63,224,276
FEDERATED HERMES, INC. 1.3% 1,468,749 +21% 0.09% $60,262,772
Newtyn Management, LLC 1.1% 1,305,795 -35% 6.7% $53,576,769
Point72 Asset Management, L.P. 1.1% 1,250,639 +1217% 0.08% $51,313,718
NORTHERN TRUST CORP 1.1% 1,241,772 +6.9% 0.01% $50,949,904
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1% 1,224,609 +7.2% 0.01% $50,245,707

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
4
Headline period
Q2 2026
Rows shown
1-4 of 4
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q3 12,051,957 $432,342,379 +$92,947,120 $35.85 92
2026 Q2 121,406,443 $4,979,711,630 -$193,724,507 $41.03 336
2026 Q1 127,857,580 $3,895,793,015 +$3,167,824,036 $30.48 288
2025 Q4 8,519,162 $305,667,530 +$305,667,386 $35.88 12
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