Tigo Energy TYGO Institutional Ownership

NASDAQ TYGO

$0.97 +0.08 (+8.89%)

As of: Oct 22, 2026 · 12:26 PM EDT

Institutions by Trading Activity

75 Institutions

Increased 53 70.7%

Unchanged 4 5.3%

Reduced 18 24.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

30.60%

▲+5.50 pp QoQ

Shares Held by Institutions

23.49Mn

of 76.77Mn outstanding

▲+23.39% QoQ

Shares Outstanding

76.77Mn

53.28Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+26 vs prior quarter

Net Shares Added (QoQ)

+4.45Mn

accumulated since last quarter

Value of Holdings

$19.97Mn

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

Updated Oct 10, 2026

Tigo Energy, Inc. (NASDAQ:TYGO) appeared in the 13F filings of 75 institutional investors for the quarter ended June 30, 2026.

Their combined stake equaled 30.60% of outstanding shares in Q2 2026, up from 25.09% in Q1 2026.
Total shares held in Tigo Energy rose 23.39% versus Q1 2026, while the number of holders rose 368.75% versus Q2 2025.
Of the 75 holders, 53 added to their positions, 18 reduced their stakes and 4 left their positions unchanged in Q2 2026.
In total, institutional investors held 23.49Mn shares of Tigo Energy at the end of Q2 2026, up 4.45Mn from the prior quarter and up 14.26Mn from a year earlier.
AWM Investment Company, Inc. led 13F holders of TYGO with 3.35Mn shares as of June 30, 2026, or 4.36% of shares outstanding.
Among existing holders, the largest additions to Tigo Energy in Q2 2026 came from BlackRock, Inc. (+2.08Mn shares), AWM Investment Company, Inc. (+1.2Mn shares), Qube Research & Technologies Ltd (+913.22K shares), State Street Corp (+779.01K shares) and Geode Capital Management, LLC (+500.12K shares).
Among holders that kept a stake in Tigo Energy, the biggest sellers in Q2 2026 were AIGH Capital Management LLC (-5.29Mn shares), Walleye Capital LLC (-638.53K shares), Bank of America Corp (-448.75K shares), Millennium Management LLC (-445.31K shares) and Renaissance Technologies LLC (-214.18K shares).
Business Quant data shows the 10 biggest positions in Tigo Energy as of Q2 2026 were held by AWM Investment Company, Inc. (3.35Mn shares), Invesco Ltd. (2.85Mn shares), Vanguard Capital Management LLC (2.23Mn shares), BlackRock, Inc. (2.16Mn shares), AIGH Capital Management LLC (1.99Mn shares), Samjo Management, LLC (1.15Mn shares), Renaissance Technologies LLC (1.08Mn shares), Qube Research & Technologies Ltd (1.01Mn shares), Acadian Asset Management LLC (979.98K shares) and State Street Corp (908.97K shares).

Form 13F Holdings

75 Institutional Holders

Report period 30 Jun, 2026

Total shares held 23.49Mn

Of outstanding 30.60%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	AWM Investment Company, Inc.	0001535264	3,347,933	4.36%	▲1,197,003	+55.65%	$7.80Mn
2	Invesco Ltd.	0000914208	2,847,015	3.71%	▲2,847,015	0.00%	$6.63Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,225,049	2.90%	▲188,352	+9.25%	$5.18Mn
4	BlackRock, Inc.	0002012383	2,164,837	2.82%	▲2,078,202	+2,398.80%	$5.04Mn
5	AIGH Capital Management LLC	0001835943	1,990,371	2.59%	▼5,289,941	-72.66%	$4.64Mn
6	Samjo Management, LLC	0001986590	1,146,000	1.49%	▲1,146,000	0.00%	$2.67Mn
7	RENAISSANCE TECHNOLOGIES LLC	0001037389	1,084,700	1.41%	▼214,177	-16.49%	$2.53Mn
8	Qube Research & Technologies Ltd	0001729829	1,014,610	1.32%	▲913,215	+900.65%	$2.36Mn
9	ACADIAN ASSET MANAGEMENT LLC	0000916542	979,981	1.28%	▲354,093	+56.57%	$2.28K
10	State Street Corp	0000093751	908,968	1.18%	▲779,012	+599.44%	$2.12Mn
11	GEODE CAPITAL MANAGEMENT, LLC	0001214717	872,792	1.14%	▲500,115	+134.20%	$2.03Mn
12	MILLENNIUM MANAGEMENT LLC	0001273087	340,089	0.44%	▼445,305	-56.70%	$792.41K
13	UBS Group AG	0001610520	311,559	0.41%	▲257,614	+477.55%	$725.93K
14	TWO SIGMA INVESTMENTS, LP	0001179392	286,406	0.37%	▼179,703	-38.55%	$667.33K
15	Northern Trust Corp	0000073124	284,870	0.37%	▲220,908	+345.37%	$663.75K
16	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	272,125	0.35%	▲272,125	0.00%	$634.05K
17	PANAGORA ASSET MANAGEMENT INC	0000883677	270,782	0.35%	▲270,782	0.00%	$630.92K
18	VANGUARD FIDUCIARY TRUST CO	0000933478	249,390	0.32%	▲37,953	+17.95%	$581.08K
19	Squarepoint Ops LLC	0001642575	244,627	0.32%	▲221,361	+951.44%	$569.98K
20	GSA CAPITAL PARTNERS LLP	0001362033	207,339	0.27%	▲207,339	0.00%	$483

Showing 1 to 20 of 75 holders