GNPX · Genprex, Inc. · Holdings

$1.81 -0.17 (-8.36%)

Market Cap

$1.62M

819,709

Volume · Oct 23 144.02K Avg daily vol (3M) 270.31K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of GNPX: 13F, 13D and 13G, insiders and funds →

The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.

Quarter:

Holders: 27

Total Value: $155,365

Total Shares: 299,338

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 27 13F filers

Top Holder

26.1%

of institutional value

Top 5

89.4%

of institutional value

Top 10

99.5%

of institutional value

HHI

1,911

Moderately concentrated

Who Holds GNPX

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 17 filers, like-for-like change +220.4%; actively managed books +130.6%; index-like books +342.9%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	39.4%	6	+40.6%	0	3
Bank	2.0%	2	+196.8%	2	1
Broker-dealer	0.0%	0	—	0	0
Non-US	0.0%	1	0.0%	0	0
Holding company	0.1%	2	-35.0%	0	0
Unknown	58.5%	6	+2364.4%	5	1

Style	Share	Filers	Change	New	Exited
Index-like	58.5%	4	+342.9%	1	0
Systematic-like	7.0%	1	+318.1%	1	1
Concentrated	0.7%	4	-90.4%	1	1
Diversified active	33.8%	8	+294.9%	4	3
Not measured	0.0%	0	—	0	0
Unknown	0.0%	0	—	0	0

Turnover	Share	Filers	Change	New	Exited
Low turnover	27.7%	10	+6.1%	1	2
Medium turnover	2.0%	2	+196.8%	2	1
High turnover	32.0%	3	+1818.1%	3	1
Unknown	38.2%	2	+1305.9%	1	1
Not measured	0.0%	0	—	0	0

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	38.2%	2	+1305.9%	1	1
Medium horizon	0.1%	3	-40.0%	0	0
Long horizon	30.6%	10	+14.8%	4	3
Unknown	31.1%	2	+1761.2%	2	1
Not measured	0.0%	0	—	0	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	0.3%	2	-96.4%	0	3
$1B to $10B	14.7%	5	+107.5%	2	1
$10B to $100B	24.1%	3	+29727.3%	2	0
$100B or more	60.9%	7	+317.4%	3	1
Not measured	0.0%	0	—	0	0

Client base	Share	Filers	Change	New	Exited
Individuals and high net worth	0.4%	3	-95.0%	0	2
Registered funds and BDCs	32.3%	2	+145.9%	0	0
Pension and profit sharing plans	6.7%	1	0.0%	0	0
Diversified	0.0%	0	-100.0%	0	1
Pooled investment vehicles	0.0%	0	—	0	0
Unknown	60.6%	11	+1783.8%	7	2

Private funds	Share	Filers	Change	New	Exited
Private equity funds	6.7%	1	0.0%	0	0
No private funds	32.7%	5	+58.8%	0	2
Hedge funds	0.0%	0	-100.0%	0	1
Other private funds	0.0%	0	—	0	0
Unknown	60.6%	11	+1783.8%	7	2

Location	Share	Filers	Change	New	Exited
United States	98.0%	14	+214.0%	5	5
Outside the US	2.0%	3	+13800.0%	2	0

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 1 holder with no observed 2026-03-31 13F.

Conviction and Crowding

27 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders

0.000% of filers hold it in their top 10

Mar 31, 2026: 0

Holders above 5%

median weight 0.000%

Mar 31, 2026: 0

Crowding

1.09%

of shares outstanding, 5th percentile

Mar 31, 2026: 0.301%

Private-fund advisers

0.189%

of shares outstanding

Institutional ownership

2.83%

2.85% of the estimated free float

Top 10 holders

99.5%

of 13F shares, Herfindahl 0.191

Active holders

+130.5%

like-for-like share change of active filers

5% stakes on record

0 13D, 0 13G

How long holders have held it value-weighted 1.8 quarters

Under 1 year 98.4% 1 to 3 years 0.117% 3 years or more 1.50% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost

$1.15

estimated per share

Mar 31, 2026: $2.17

Quarter-end price

$0.52

implied by 13F values

Estimated gain or loss

-54.7%

price against the estimated cost

Estimated at a loss

100.0%

of costed 13F value

Estimated cost covers 85.5% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shareholder Targets

13F filers that own its peers but not GNPX, quarter ended Jun 30, 2026

GNPX has no holder-overlap peers, so these filers hold the largest Healthcare stocks: LLY, JNJ, ABBV, UNH, MRK, TMO, AMGN, AZN, GILD, ABT, ISRG, VRTX, CVS, DHR, SYK, BMY, PFE, MDT, MCK, ELV. 6,267 filers in all.

#	Filer	In peers	Of book	Largest peers
1	STATE STREET CORP Bank, Index-like	$222,713,276,889 20 held	6.60%	LLY, JNJ, ABBV
2	VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active	$116,012,260,024 20 held	5.23%	LLY, JNJ, ABBV
3	LILLY ENDOWMENT INC Unknown, Unknown	$108,400,867,760 1 held	100.0%	LLY
4	FMR LLC Holding company, Diversified active	$102,008,860,554 20 held	4.46%	LLY, UNH, GILD
5	Capital World Investors Adviser, Diversified active	$89,827,396,720 14 held	10.7%	LLY, VRTX, UNH
6	NORGES BANK Non-US, Index-like	$70,478,623,091 20 held	7.03%	LLY, JNJ, ABBV
7	PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser, Diversified active	$69,817,479,779 20 held	7.01%	LLY, UNH, JNJ
8	PNC FINANCIAL SERVICES GROUP, INC. Bank, Concentrated	$67,493,367,200 20 held	34.2%	LLY, JNJ, ABBV
9	Capital Research Global Investors Adviser, Diversified active	$66,678,636,531 16 held	9.32%	LLY, VRTX, ABBV
10	WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active	$62,277,671,744 20 held	10.8%	LLY, MRK, JNJ

Fund Ownership of GNPX by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 0.18% of shares outstanding.

Fund type	Of shares outstanding	Change	Shares	Funds
Index funds	0.15%	+0.06 pp	1,242	3
Index ETFs	0.03%	0.00 pp	270	1
Active ETFs	0.00%	0.00 pp	0	0
Active funds	0.00%	0.00 pp	0	0
Unclassified	0.00%	0.00 pp	0	0
All registered funds	0.18%	+0.06 pp	1,512	4

How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 10 Bank 4 Broker-dealer 1 Non-US 1 Holding company 3 Unknown 8

Showing 27 of 27

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

VANGUARD FIDUCIARY TRUST CO

$40,535

26.09%

78,104

HRT FINANCIAL LP

$37,399

24.07%

72,061

GEODE CAPITAL MANAGEMENT, LLC

$31,319

20.16%

60,348

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	917	$475	1.5%	Defined
Held directly	59,431	$30,844	98.5%	Defined

VANGUARD CAPITAL MANAGEMENT LLC

$18,865

12.14%

36,350

Engineers Gate Manager LP

$10,839

6.98%

20,885

Mayflower Financial Advisors, LLC

$10,380

6.68%

20,000

UBS Group AG

$2,328

1.50%

4,489

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	1	$0	0.0%	Defined
UBS AG	174	$90	3.9%	Defined
UBS Securities LLC	4,314	$2,238	96.1%	Defined

Tower Research Capital LLC (TRC)

$1,477

0.95%

2,847

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	2,847	$1,477	100.0%	Defined

BARCLAYS PLC

$818

0.53%

1,578

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	1,578	$818	100.0%	Defined

JONES FINANCIAL COMPANIES LLLP

$626

0.40%

1,208

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	1,208	$626	100.0%	Sole

Cheviot Value Management, LLC

$519

0.33%

1,000

BlackRock, Inc.

$97

0.06%

188

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Institutional Trust Company, N.A.	188	$97	100.0%	Sole

HARBOUR INVESTMENTS, INC.

$56

0.04%

108

OSAIC HOLDINGS, INC.

$42

0.03%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	82	$42	100.0%	Defined

SBI Securities Co., Ltd.

$23

0.01%

Bernard Wealth Management Corp.

$15

0.01%

Allworth Financial LP

$11

0.01%

HighMark Wealth Management LLC

0.00%

MORGAN STANLEY

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY SMITH BARNEY LLC	6	$3	100.0%	Defined

Nemes Rush Group LLC

0.00%

JPMORGAN CHASE & CO

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Securities plc	2	$1	100.0%	Defined

Bogart Wealth, LLC

0.00%

Global Retirement Partners, LLC

0.00%

GROUP ONE TRADING LLC

0.00%

DANSKE BANK A/S

0.00%

Caitong International Asset Management Co., Ltd

0.00%

Capital Advisors, Ltd. LLC

0.00%

Key facts CIK 1595248 CUSIP 372446401 13F (30d) 1 filings 1 filers Visit website Investor relations