$NXTC

$5.72 +$0.49 (9.38%) Close

$NXTC Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 4.6M shares outstanding

Who owns NXTC?

By type of holder

Institutions 37.9% Insiders 22.9% Everyone else 39.2%

Concentration Top 10 holders own 34.5%

Ikarian Capital, LLC 6.3% · Adage Capital Partners GP, L.L.C. 6.1%

Institutional ownership

37.9%

-9.5 pts vs last qtr

Institutional holders

+4 vs last qtr

Net shares bought

−434.3K

by institutions in Q2 2026

New / sold out

11 / 7

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Adage Capital Partners GP, L.L.C. NEW +277.2K
Renaissance Technologies LLC +110.7K

Biggest sellers in Q2 2026

Squadron Capital Management LLC −200.5K
Affinity Asset Advisors, LLC −199.9K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for NextCure Inc in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2024–FY2025

+22.0%

+21.97% a year

Each share's claim on the business

−18.0%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $9.32M

over 2 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years38% 3–5 years0% 1–3 years6% Under 1 year56%

Quarterly turnover

41.0%

of institutional shares changed hands

Top 10 managers, median time held

2 quarters

Super Investors

Investment managers reporting NXTC on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
IC Ikarian Capital, LLC	288.3K	6.30%	+50.0K (+21.0%)	Q4 '25	0.1%
Shares held by quarter Peak holding288.3K (Q2'26) Change over 8 quarters+288.3K Share of the company6.300% Ikarian Capital, LLC's full portfolio →
AC Adage Capital Partners GP, L.L.C.	277.2K	6.06%	NEW	Q2 '26	0.0%
Shares held by quarter Peak holding277.2K (Q2'26) Change over 8 quarters+277.2K Share of the company6.060% Adage Capital Partners GP, L.L.C.'s full portfolio →

Ikarian Capital, LLC

288.3K

% of company

6.30%

Change vs last qtr

+50.0K (+21.0%)

Held since

Q4 '25

Adage Capital Partners GP, L.L.C.

277.2K

% of company

6.06%

Change vs last qtr

NEW

Held since

Q2 '26

28 more super investors behind a free account

See every manager holding NextCure Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting NXTC on Form N-PORT; together they hold 5.8% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
FN Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust	$320K	50.0K	1.09%	0.00%	August 31, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$197K	123.3K	2.69%	0.00%	June 30, 2026

Fidelity Nasdaq Composite Index Fund

Fidelity Concord Street Trust

Position value

$320K

% of company

1.09%

% of the fund

0.00%

As of

August 31, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$197K

% of company

2.69%

% of the fund

0.00%

As of

June 30, 2026

16 more funds behind a free account

See every fund holding NextCure Inc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
SV Sofinnova Venture Partners IX, L.P. ("SVP IX") 5%+ holder 13D · 7.1%	222.7K	4.86%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company4.860% Disclosed stake13D · 7.1% View the 13D/G filing →
SZ Simcere Zaiming, Inc. Insider	2.7K	0.06%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.060% Simcere Zaiming, Inc.'s insider activity →

Sofinnova Venture Partners IX, L.P. ("SVP IX")

5%+ holder13D · 7.1%

222.7K

% of company

4.86%

Change vs last qtr

—

Held since

—

Simcere Zaiming, Inc.

Insider

2.7K

% of company

0.06%

Change vs last qtr

—

Held since

—

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