ABVC · Abvc Biopharma, Inc. · Holdings

$0.98 +0.05 (+5.68%)

Market Cap

$25.59M

26.65M

Volume · Oct 21 26.72K Avg daily vol (3M) 104.5K

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 ABVC: 13F, 13D and 13G, insiders and funds →

Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.

Quarter:

Holders: 15

Total Value: $1,740,336

Total Shares: 1,101,483

Institutional Ownership Trend

20 quarters

Holder Concentration

Across 15 13F filers · Δ vs Mar 31, 2026

Top Holder

34.0%

+7.3 pts

Top 5

77.7%

−4.1 pts

Top 10

98.1%

+0.2 pts

HHI

1,853

Moderately concentrated+185

Who Holds ABVC

Last 8 quarters through Jun 30, 2026

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: 15 filers, like-for-like change +33.5%; actively managed books +45.2%; index-like books +30.9%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	65.3%	5	+34.4%	3	3
Bank	14.3%	5	+46.4%	1	0
Holding company	5.2%	1	0.0%	0	0
Non-US	0.0%	0	—	0	0
Unknown	15.2%	4	+33.8%	3	2

Style	Share	Filers	Change	New	Exited
Index-like	80.5%	6	+30.9%	0	0
Systematic-like	11.0%	2	+225.4%	2	3
Concentrated	0.0%	1	new	1	0
Diversified active	8.4%	6	-16.2%	4	2
Not measured	0.0%	0	—	0	0
Unknown	0.0%	0	—	0	0

Turnover	Share	Filers	Change	New	Exited
Low turnover	37.3%	6	+2.9%	1	1
Medium turnover	6.5%	3	-26.4%	2	1
High turnover	12.9%	4	+279.6%	4	3
Unknown	43.3%	2	+63.9%	0	0
Not measured	0.0%	0	—	0	0

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	47.7%	4	+80.6%	2	0
Medium horizon	5.2%	1	0.0%	0	0
Long horizon	47.1%	10	+13.8%	5	4
Unknown	0.0%	0	-100.0%	0	1
Not measured	0.0%	0	—	0	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	0.0%	2	new	2	0
$1B to $10B	4.4%	1	+82.5%	1	2
$10B to $100B	3.4%	1	-65.3%	1	2
$100B or more	92.2%	11	+46.8%	3	1
Not measured	0.0%	0	—	0	0

Client base	Share	Filers	Change	New	Exited
Individuals and high net worth	0.0%	1	new	1	0
Pooled investment vehicles	6.6%	1	-31.8%	1	2
Registered funds and BDCs	55.3%	2	+42.1%	0	1
Governments and sovereign funds	3.4%	1	new	1	0
Unknown	34.7%	10	+31.8%	4	2

Private funds	Share	Filers	Change	New	Exited
Hedge funds	10.0%	2	+3.0%	2	2
Other private funds	0.0%	0	-100.0%	0	1
No private funds	55.3%	3	+46.4%	1	0
Unknown	34.7%	10	+31.8%	4	2

Location	Share	Filers	Change	New	Exited
United States	92.4%	11	+23.7%	5	5
Outside the US	7.6%	4	+4509.7%	2	0

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.

Conviction and Crowding

15 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

0.681%

of shares outstanding, 3rd percentile

Mar 31, 2026: 0.567%

Private-fund advisers

0.418%

of shares outstanding

Institutional ownership

4.19%

of shares outstanding

Top 10 holders

98.1%

of 13F shares, Herfindahl 0.188

Active holders

+45.2%

like-for-like share change of active filers

5% stakes on record

1 13D, 0 13G

How long holders have held it value-weighted 6.5 quarters

Under 1 year 59.6% 1 to 3 years 19.5% 3 years or more 20.9% 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

$1.81

estimated per share

Mar 31, 2026: $2.41

Quarter-end price

$1.58

implied by 13F values

Estimated gain or loss

-12.9%

price against the estimated cost

Estimated at a loss

33.1%

of costed 13F value

Estimated cost covers 35.8% 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 ABVC, quarter ended Jun 30, 2026

ABVC 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. 6,275 filers in all.

#	Filer	In peers	Of book	Largest peers
1	VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active	$116,012,260,024 20 held	5.22%	LLY, JNJ, ABBV
2	LILLY ENDOWMENT INC Unknown, Unknown	$108,400,867,760 1 held	100.0%	LLY
3	FMR LLC Holding company, Diversified active	$102,008,860,554 20 held	4.52%	LLY, UNH, GILD
4	JPMORGAN CHASE & CO Bank, Diversified active	$92,751,126,760 20 held	5.64%	LLY, JNJ, ABBV
5	MORGAN STANLEY Holding company, Index-like	$91,022,115,433 20 held	5.28%	LLY, JNJ, ABBV
6	Capital World Investors Adviser, Diversified active	$89,827,396,720 14 held	10.6%	LLY, VRTX, UNH
7	NORGES BANK Non-US, Index-like	$70,478,623,091 20 held	7.00%	LLY, JNJ, ABBV
8	PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser, Diversified active	$69,817,479,779 20 held	7.05%	LLY, UNH, JNJ
9	PNC FINANCIAL SERVICES GROUP, INC. Bank, Concentrated	$67,493,367,200 20 held	42.0%	LLY, JNJ, ABBV
10	Capital Research Global Investors Adviser, Diversified active	$66,678,636,531 16 held	9.25%	LLY, VRTX, ABBV

Fund Ownership of ABVC by Fund Type

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

Index funds and index ETFs hold 1.87% of shares outstanding.

Fund type	Of shares outstanding	Change	Shares	Funds
Index funds	0.66%	+0.02 pp	175,673	4
Index ETFs	1.21%	+0.50 pp	323,522	2
Active ETFs	0.00%	-0.02 pp	0	0
Active funds	0.00%	-0.01 pp	0	0
Unclassified	0.00%	0.00 pp	0	0
All registered funds	1.87%	+0.50 pp	499,195	6

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.

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

New and Sold Out count only filers that reported a 13F for both quarters: a first-time filer's book is not a buy, and a fund that has not filed, or withheld its positions under confidential treatment, has not sold.

Holder count: +1

Institutional value: +116.9%

Shares held: +33.2%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega VANGUARD CAPITAL MANAGEMENT LLC	+183,925	374,499
Mega UBS Group AG	+32,352	34,123
Mega NORTHERN TRUST CORP	+16,556	48,643
Mega JANE STREET GROUP, LLC	+9,359	20,059
Mega GEODE CAPITAL MANAGEMENT, LLC	+6,873	228,042

Top Sellers

vs Mar 31, 2026

No qualifying movers this quarter.

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mega CITADEL ADVISORS LLC	83,691	$132,231
Mid XTX Topco Ltd	48,276	$76,276
Large PANAGORA ASSET MANAGEMENT INC	36,682	$57,957
Mega CITIGROUP INC	540	$853
Small LifeSteps Financial, Inc.	300	$474

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Large RENAISSANCE TECHNOLOGIES LLC	95,100	$92,247
Mid TWO SIGMA SECURITIES, LLC	21,023	$20,392
Mega DIMENSIONAL FUND ADVISORS LP	12,227	$11,860
Large Squarepoint Ops LLC	10,547	$10,230
Mid Tower Research Capital LLC (TRC)	5,423	$5,260

Filter: New 6 Increased 5 Reduced 0 Sold out 5 Unchanged 4

Holder type: Registered adviser 5 Bank 5 Holding company 1 Unknown 4

Showing 16 of 16

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

VANGUARD CAPITAL MANAGEMENT LLC

$591,708

34.00%

374,499

GEODE CAPITAL MANAGEMENT, LLC

$360,306

20.70%

228,042

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	45,542	$71,956	20.0%	Defined
Held directly	182,500	$288,350	80.0%	Defined

VANGUARD FIDUCIARY TRUST CO

$153,833

8.84%

97,363

STATE STREET CORP

$115,024

6.61%

72,800

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

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS TRUST COMPANY	72,800	$115,024	100.0%	Defined

CITADEL ADVISORS LLC

$113,903

6.54%

72,091

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

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	72,091	$113,903	100.0%	Defined

BlackRock, Inc.

$89,178

5.12%

56,442

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.	56,442	$89,178	100.0%	Sole

NORTHERN TRUST CORP

$76,855

4.42%

48,643

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

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	48,643	$76,855	100.0%	Defined

XTX Topco Ltd

$76,276

4.38%

48,276

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

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	48,276	$76,276	100.0%	Defined

PANAGORA ASSET MANAGEMENT INC

$57,957

3.33%

36,682

UBS Group AG

$53,914

3.10%

34,123

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	34,123	$53,914	100.0%	Defined

JANE STREET GROUP, LLC

$31,692

1.82%

20,059

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

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	15,962	$25,219	79.6%	Defined
Jane Street Global Trading, LLC	4,097	$6,473	20.4%	Defined

CITADEL ADVISORS LLC

$18,328

1.05%

11,600

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

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	11,600	$18,328	100.0%	Defined

CITIGROUP INC

$853

0.05%

540

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

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	540	$853	100.0%	Defined

LifeSteps Financial, Inc.

$474

0.03%

300

ROYAL BANK OF CANADA

$26

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	17	$26	100.0%	Defined

Caitong International Asset Management Co., Ltd

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	10,547	$10,230	100.0%	Defined

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)	5,423	$5,260	100.0%	Defined

Key facts CIK 1173313 CUSIP 00091F304 13F (30d) 1 filings 1 filers Visit website