Companies: 10,795·Total market cap: $144.5T
Nuburu, Inc.

Nuburu, Inc.

BURUAMEXIndustrials● Active
$0.16
+$0.00(+1.50%)
Market Cap$19822598
P/E Ratio—
52W High$4.25
52W Low$0.152
OwnershipInsider TradesEmployees

Nuburu, Inc.（BURU）股东结构

基于 13F 申报与流通股数据，展示机构、内部人与公众持股结构；下方为前十大机构、机构动向与内部人交易。

SEC 13F · FMP · BURU · 截至 2025年9月30日

股东结构概览

机构 4.82%
内部人 1.25%
散户 93.92%

16

机构持有人数

▲ 3 vs Q2

$876,813

机构持仓总市值

▼ $312,881 vs Q2

122.06M

总流通股

freeFloat 98.75%

5.89M

13F 申报持股数

▲ 2.48M vs Q2

机构持仓% = 13F 持股数 ÷ 总流通股。内部人% = 100 − 自由流通率。散户% = 自由流通率 − 机构%。数据来源：FMP /symbol-positions-summary + /shares-float + SEC EDGAR。

前10大机构持仓

BURU 最大股东 · 机构持仓

Q3 2025 · SEC 13F

显示前 10 家

机构持股数占比权重市值申报日变动

UBS GROUP AG

miscellaneous electrical machinery, equipment & supplies

4.37M3.97%

3.97%

$651.13MNov 13, 2025▲ 4.33M

VANGUARD GROUP INC

miscellaneous electrical machinery, equipment & supplies

722.8K65.73%

65.73%

$107.69MNov 7, 2025▲ 352.8K

GEODE CAPITAL MANAGEMENT, LLC

miscellaneous electrical machinery, equipment & supplies

492.1K44.76%

44.76%

$73.23MNov 12, 2025▲ 232.6K

NORTHERN TRUST CORP

miscellaneous electrical machinery, equipment & supplies

131.5K11.96%

11.96%

$19.57MNov 14, 2025NEW

GOLDMAN SACHS GROUP INC

miscellaneous electrical machinery, equipment & supplies

37.3K3.39%

3.39%

$5.55MNov 14, 2025NEW

SBI SECURITIES CO., LTD.

miscellaneous electrical machinery, equipment & supplies

33.8K3.07%

3.07%

$5.03MNov 5, 2025▲ 33.2K

GLADSTONE INSTITUTIONAL ADVISORY LLC

miscellaneous electrical machinery, equipment & supplies

20.0K1.82%

1.82%

$2.98MOct 22, 2025NEW

IHT WEALTH MANAGEMENT, LLC

miscellaneous electrical machinery, equipment & supplies

20.0K1.82%

1.82%

$2.98MNov 14, 2025▼ 100

TOWER RESEARCH CAPITAL LLC (TRC)

miscellaneous electrical machinery, equipment & supplies

18.3K1.67%

1.67%

$2.73MNov 14, 2025▲ 7.8K

COLONY GROUP, LLC

miscellaneous electrical machinery, equipment & supplies

14.2K1.29%

1.29%

$2.11MNov 14, 2025— held

数据来源：SEC 13F 申报文件。变动标识：isNew / isSoldOut / changeInSharesNumber。

机构仓位变动

Q3 2025 对比上季度

Q3 2025

机构整体情绪偏多 — 增持多于减持

7

增持

+4.95M 股

6

新建仓

首次建仓

1

减持

−100 股

3

清仓

完全退出

净股数变化（前50家）

+4.95M

+4.95M / −100

净新增持仓人

+9

新建 6 个 / 退出 3 个

基于前50家最大机构持仓统计，全市场实际数量可能不同。

内幕交易买卖情绪

BURU 内幕交易记录

数据来源：SEC Form 4

↑ 买入 100%仅统计主动买卖0% 卖出 ↓

近期内部人员净买入。 卖出可能源于预定的 10b5-1 计划，不代表负面展望。

3

买入笔数

0

卖出笔数

0.00

买卖比

$0M

卖出总金额

最近内幕交易记录

最近10条 · 仅普通股

姓名 · 职位日期类型股数价格金额交易后持股申报

Zamboni Alessandro

Co-Chief Executive Officer

Dec 31, 2025Purchase4,332,525$0.35$1.50M4.33MForm 4 ↗

Zamboni Alessandro

Co-Chief Executive Officer

Oct 1, 2025Award355,511——355.5KForm 4 ↗

Ricchebuono Matteo

director

Oct 1, 2025Award72,500$0.14$10.3K72.5KForm 4 ↗

Barisoni Dario

Co-Chief Executive Officer

Oct 1, 2025Award105,000$0.14$14.9K105.0KForm 4 ↗

Taylor Shawn

director

Oct 1, 2025Award70,000$0.14$9.9K70.0KForm 4 ↗

Seldin David

10 percent owner

Nov 21, 2024J-Other61,085——67.7KForm 4 ↗

Seldin David

10 percent owner

Nov 21, 2024J-Other25,544——25.9KForm 4 ↗

Seldin David

10 percent owner

Nov 21, 2024J-Other5,391——5.6KForm 4 ↗

Seldin David

10 percent owner

Nov 21, 2024J-Other19,979——0Form 4 ↗

Hirsch Daniel J.

director

Oct 1, 2024Award13,889$0.45$6.3K13.9KForm 4 ↗

数据来源：SEC Form 4。买卖方向：acquisitionOrDisposition A=买入，D=卖出。已排除 RSU 归属（M-Exempt）。

关于机构与内部人持股结构

Nuburu, Inc.（BURU）主要由机构投资者持有，机构持股比例约为 4.8%。公司内部人员持股约 1.25%，散户及公众持股约占剩余的 93.92%。

Nuburu, Inc. 最大机构股东为 UBS GROUP AG，截至 September 30, 2025 持有约 4.37 million 股，占总流通股的 3.97%。

目前共有 16 家机构持有 BURU 股票，合计持仓市值约 $876,813，数据来源为最新 SEC 13F 申报。

内幕交易SEC 文件流通股财务报表市值拆股

常见问题

BURU ownership

Nuburu, Inc.（BURU）主要由机构投资者持有，机构持股约 4.8%。最大股东为 UBS GROUP AG，持股比例 3.97%。内部人员持股约 1.25%。数据来源 SEC Form 13F，截至 September 30, 2025。

who owns BURU stockBURU ownership structureSEC Form 13F institutional holdingsBURU float vs institutions
Source: FMP · SEC Form 13F · SEC Form 4As of September 30, 2025