Axt AXTI Institutional Ownership

NASDAQ AXTI

$81.58 +4.17 (+5.39%)

As of: Oct 1, 2026 · 11:52 AM EDT

Institutions by Trading Activity

260 Institutions

Increased 205 78.8%

Unchanged 7 2.7%

Reduced 48 18.5%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

75.39%

▲+1.29 pp QoQ

Shares Held by Institutions

46.16Mn

of 61.23Mn outstanding

▲+108.69% QoQ

Shares Outstanding

61.23Mn

15.07Mn held outside 13F filers

Institutional Investors

260

filed 13F for Jun 2026

▲+69 vs prior quarter

Net Shares Added (QoQ)

+24.04Mn

accumulated since last quarter

Value of Holdings

$3.57Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Axt Inc (NASDAQ:AXTI) has 260 institutional investors with active 13F positions as of June 2026.

These investors collectively held 75.4% of Axt's outstanding shares in June 2026, up from 74.1% in March 2026.
They increased total shares held in AXTI by 108.69% quarter over quarter, and investors in Axt increased 326.23% from a year ago.
Of these 260 holders, 205 added to their stakes in Axt, 48 trimmed positions, and 7 made no changes.
The aggregate institutional position in Axt amounted to 46.16Mn shares as of June 2026, up by 24.04Mn shares quarter on quarter, and up 35.45Mn shares year over year.
As of June 30, 2026, the biggest holder of Axt is BlackRock, Inc. at 5.07Mn shares, representing 8.28% of shares outstanding.
Top purchasers of AXTI stock for the quarter ending June 2026 included BlackRock, Inc. (3.95Mn), Marex Group Ltd (3.56Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (1.76Mn), D. E. Shaw & Co., Inc. (1.47Mn), Clear Street Group Inc. (1.31Mn).
The largest sales of AXTI for the quarter ending June 2026 came from E Fund Management Co., Ltd. (1.22Mn), Morgan Stanley (831.66K), Assenagon Asset Management S.A. (482.37K), UBS Group AG (442.52K), Barclays Plc (235.2K).
Axt's 10 largest shareholders as of June 2026 include BlackRock, Inc. (5.07Mn), Marex Group Ltd (3.56Mn), JANE STREET GROUP, LLC (3.53Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.72Mn), D. E. Shaw & Co., Inc. (2.25Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (1.76Mn), GEODE CAPITAL MANAGEMENT, LLC (1.74Mn), State Street Corp (1.48Mn), CITADEL ADVISORS LLC (1.48Mn), PRICE T ROWE ASSOCIATES INC /MD/ (1.32Mn) per Business Quant data.

Form 13F Holdings

260 Institutional Holders

Report period 30 Jun, 2026

Total shares held 46.16Mn

Of outstanding 75.39%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	5,072,242	8.28%	▲3,952,774	+353.09%	$365.61Mn
2	Marex Group Ltd	0001997464	3,563,896	5.82%	▲3,555,887	+44,398.64%	$256.89Mn
3	JANE STREET GROUP, LLC	0001595888	3,527,115	5.76%	▲1,100,883	+45.37%	$254.23Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,722,914	4.45%	▲444,511	+19.51%	$196.27Mn
5	D. E. Shaw & Co., Inc.	0001009207	2,250,085	3.67%	▲1,473,829	+189.86%	$162.19Mn
6	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,758,421	2.87%	▲1,758,421	0.00%	$126.75Mn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,736,210	2.84%	▲1,148,531	+195.44%	$125.17Mn
8	State Street Corp	0000093751	1,482,498	2.42%	▲1,144,581	+338.72%	$106.86Mn
9	CITADEL ADVISORS LLC	0001423053	1,481,332	2.42%	▲911,661	+160.03%	$106.77Mn
10	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	1,320,508	2.16%	▲410,755	+45.15%	$95.18K
11	Clear Street Group Inc.	0001881567	1,308,921	2.14%	▲1,308,921	0.00%	$94.35Mn
12	Invesco Ltd.	0000914208	1,143,577	1.87%	▲1,136,390	+15,811.74%	$82.43Mn
13	Citigroup Inc	0000831001	1,055,074	1.72%	▲102,374	+10.75%	$76.05Mn
14	Assenagon Asset Management S.A.	0001546007	1,022,988	1.67%	▼482,366	-32.04%	$73.74Mn
15	SG Americas Securities, LLC	0001313360	1,002,151	1.64%	▲1,000,253	+52,700.37%	$72.24K
16	MILLENNIUM MANAGEMENT LLC	0001273087	854,322	1.40%	▲115,128	+15.57%	$61.58Mn
17	Goldman Sachs Group Inc	0000886982	819,556	1.34%	▼113,939	-12.21%	$59.07Mn
18	UBS Group AG	0001610520	654,117	1.07%	▼442,519	-40.35%	$47.15Mn
19	Bank Of America Corp /De/	0000070858	639,037	1.04%	▼137,263	-17.68%	$46.06Mn
20	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	0001535845	615,377	1.01%	▲615,377	0.00%	$44.36Mn

Showing 1 to 20 of 260 holders