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Tigo Energy
TYGO

39 hedge funds and large institutions have $32.8M invested in Tigo Energy in 2025 Q3 according to their latest regulatory filings, with 22 funds opening new positions, 10 increasing their positions, 5 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

2,100% more first-time investments, than exits

New positions opened: 22 | Existing positions closed: 1

178% more capital invested

Capital invested by funds: $11.8M → $32.8M (+$21M)

117% more funds holding

Funds holding: 18 → 39 (+21)

100% more repeat investments, than reductions

Existing positions increased: 10 | Existing positions reduced: 5

5.03% more ownership

Funds ownership: 14.91% → 19.94% (+5%)

Holders
39
Holders Change
+21
Holders Change %
+116.67%
% of All Funds
0.51%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
22
Increased
10
Reduced
5
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Renaissance Technologies
Renaissance Technologies
New York
+$1.41M
2
Wellington Management Group
Wellington Management Group
Massachusetts
+$1.35M
3
TGM
Tenzing Global Management
California
+$1.19M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$889K
5
Walleye Capital
Walleye Capital
New York
+$342K

Top Sellers

Rank Fund Capital Flow
1
GIM
Generation Investment Management
United Kingdom
-$927K
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$499K
3
Citigroup
Citigroup
New York
-$75.1K
4
Millennium Management
Millennium Management
New York
-$55.1K
5
BlackRock
BlackRock
New York
-$7.38K
Name Holding Trade Value Shares
Change 		Change in
Stake
CSS
26
Cubist Systematic Strategies
Connecticut
$44.1K +$26.3K +17,622 New
VF
27
Virtu Financial
New York
$34K +$20.6K +13,796 New
SRL
28
Scientech Research LLC
New Jersey
$32.8K +$19.6K +13,113 New
JP Morgan Chase
29
JP Morgan Chase
New York
$30.6K +$18.2K +12,220 New
TSS
30
Two Sigma Securities
New York
$29.2K +$17.5K +11,699 New
Morgan Stanley
31
Morgan Stanley
New York
$27.5K +$2.65K +1,775 +19%
CFD
32
Creative Financial Designs
Indiana
$17.3K – – –
Citigroup
33
Citigroup
New York
$14.6K -$75.1K -50,295 -90%
TRCT
34
Tower Research Capital (TRC)
New York
$6.88K -$2.29K -1,531 -36%
Royal Bank of Canada
35
Royal Bank of Canada
Ontario, Canada
$2K +$1.16K +777 +1,317%
UBS Group
36
UBS Group
Switzerland
$1.95K +$928 +622 +396%
AUB
37
Atlantic Union Bankshares
Virginia
$1.88K +$1.12K +750 New
Fidelity Investments
38
Fidelity Investments
Massachusetts
$250 +$149 +100 New
SS
39
SBI Securities
Japan
$218 – – –
BlackRock
40
BlackRock
New York
– -$7.38K -5,787 Closed
1
2

TYGO Hedge Fund Activity: Q3 2025 in Review

39 of the 7,631 institutional investors tracked by Wall St. Rank reported a position in Tigo Energy (TYGO) for Q3 2025, worth a combined $32.8M — up 178% from $11.8M a quarter earlier.

Buyers outnumbered sellers: 22 funds opened new TYGO positions and 1 closed out — a net gain of 21 holders — while 10 added to existing stakes and 5 trimmed.

The largest buyer was Renaissance Technologies, adding an estimated $1.41M. The largest seller was Generation Investment Management, cutting an estimated $927K.

  • 39 institutional investors held Tigo Energy (TYGO) as of Q3 2025, up from 18 in Q2 2025.
  • Funds reported $32.8M of Tigo Energy stock for Q3 2025, up 178% quarter-over-quarter.
  • 22 funds opened new Tigo Energy positions in Q3 2025 and 1 closed out, a net change of +21 holders.
  • The largest Tigo Energy buyer in Q3 2025 was Renaissance Technologies, an estimated $1.41M added.
  • The largest Tigo Energy seller in Q3 2025 was Generation Investment Management, an estimated $927K sold.

Based on aggregated 13F filings for Q3 2025.