Ticker · CUSIP 465741106

ITRI

ITRON INC

Technology·Scientific & Technical Instruments

···Share

Holders (tracked)

Combined shares

3,518,821

Combined value

$326.76M

Last close

$98.43

Quarter

2025Q4

Price is +6.0% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$98.43-4.83 (-4.68%)H $138.42 · L $83.88 · Avg Vol 765K

Tracked holders · last 8 quarters

+3 vs previous quarter over the last 8.

SEC event timeline

27 events

Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+282,102 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) added2026-02-17
+156,479 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+31,183 shares · 2025Q4
Position
AQR Capital Management trimmed2026-02-17
−22,052 shares · 2025Q4
Position
Two Sigma Investments trimmed2026-02-17
−8,593 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+369,617 shares · 2025Q4
Position
T. Rowe Price trimmed2026-02-17
−123,542 shares · 2025Q4
Position
Wellington Management trimmed2026-02-17
−330,009 shares · 2025Q4
Position
Jeremy Grantham (GMO) added2026-02-17
+83,021 shares · 2025Q4
Position
Ray Dalio (Bridgewater Associates) trimmed2026-02-13
−17,087 shares · 2025Q4
Position
George Soros (Soros Fund Mgmt) opened position2026-02-13
+375,219 shares · 2025Q4
Position
Renaissance Technologies trimmed2026-02-12
−74,900 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+689,097 shares · 2025Q4
Position
Mario Gabelli (GAMCO) trimmed2026-02-05
−500 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) exited2025-12-09
−186,615 shares · 2025Q3
Position
AQR Capital Management trimmed2025-11-14
−444 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−179,179 shares · 2025Q3
Position
Two Sigma Investments trimmed2025-11-14
−205,424 shares · 2025Q3
Position
D.E. Shaw & Co. trimmed2025-11-14
−218,148 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+495,985 shares · 2025Q3
Position
Wellington Management trimmed2025-11-14
−65,440 shares · 2025Q3
Position
Renaissance Technologies added2025-11-13
+90,400 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−544,913 shares · 2025Q3
Position
Jeremy Grantham (GMO) added2025-11-13
+62,100 shares · 2025Q3
Position
Ray Dalio (Bridgewater Associates) opened position2025-11-13
+23,542 shares · 2025Q3
Position
Mario Gabelli (GAMCO) trimmed2025-11-12
−2,500 shares · 2025Q3
Position
Norges Bank (Norway SWF) added2025-11-12
+345,840 shares · 2024Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for ITRI →

Follow-the-investor returns

If you'd copied each holder of ITRI…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Mario Gabelli (GAMCO)	2016Q1	$42.05	+134.1%	$5.0M
AQR Capital Management	2016Q2	$90.54	+8.7%	$5.9M
Ken Griffin (Citadel Advisors)	2016Q3	$93.61	+5.1%	$20.9M
Ken Griffin (Citadel Advisors)	2016Q3	$93.61	+5.1%	$20.9M
Ken Griffin (Citadel Advisors)	2016Q3	$93.61	+5.1%	$20.9M
Renaissance Technologies	2016Q1	$94.80	+3.8%	$41.3M
D.E. Shaw & Co.	2016Q3	$96.33	+2.2%	$3.5M
Jeremy Grantham (GMO)	2019Q4	$96.92	+1.6%	$21.8M
George Soros (Soros Fund Mgmt)	2021Q1	$99.61	-1.2%	$36.9M
Izzy Englander (Millennium Mgmt)	2016Q1	$101.54	-3.1%	$49.9M
Wellington Management	2016Q3	$101.75	-3.3%	$565K
Paul Tudor Jones (Tudor Investment)	2016Q1	$110.34	-10.8%	$27.8M
Ray Dalio (Bridgewater Associates)	2021Q4	$116.58	-15.6%	$635K
T. Rowe Price	2016Q1	$123.80	-20.5%	$59.8M
Two Sigma Investments	2016Q1	$127.74	-22.9%	$2.3M
Norges Bank (Norway SWF)	2016Q1	$535.49	-81.6%	$67.8M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions3

Norges Bank (Norway SWF)
+689,097
$64.0M
George Soros (Soros Fund Mgmt)
+375,219
$34.8M
Paul Tudor Jones (Tudor Investment)
+282,102
$26.2M

Added to4

Izzy Englander (Millennium Mgmt)
+369,617
$34.3M
Ken Griffin (Citadel Advisors)
+156,479
$14.5M
Jeremy Grantham (GMO)
+83,021
$7.7M
D.E. Shaw & Co.
+31,183
$2.9M

Trimmed7

Wellington Management
−330,009
$30.6M
Renaissance Technologies
−74,900
$7.0M
AQR Capital Management
−22,052
$2.0M
Ray Dalio (Bridgewater Associates)
−17,087
$1.6M
Two Sigma Investments
−8,593
$798K
Mario Gabelli (GAMCO)
−500
$46K
T. Rowe Price
−123,542
$11K

Exited0

—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	16	8,759,312	$22.21B	—
2022Q2	12	8,702,637	$20.32B	-4
2022Q3	12	8,705,135	$366.6M	—
2022Q4	10	8,201,930	$415.4M	-2
2023Q1	11	8,028,146	$445.2M	+1
2023Q2	15	8,407,793	$606.2M	+4
2023Q3	14	9,255,090	$560.7M	-1
2023Q4	13	9,257,261	$699.0M	-1
2024Q1	14	9,543,359	$883.0M	+1
2024Q2	13	9,222,198	$912.6M	-1
2024Q3	15	2,058,952	$219.9M	+2
2024Q4	11	1,844,081	$200.2M	-4
2025Q1	14	2,232,582	$233.9M	+3
2025Q2	15	2,905,737	$382.5M	+1
2025Q3	13	2,098,786	$261.4M	-2
2025Q4	16	3,518,821	$326.8M	+3

Who owns ITRI

16 super-investors · 2025Q4

Tracked stake

3.52M

Combined value

$327M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New3Added6Trim7

#	Manager	Shares	Value	% of book	Last action
1	Norges Bank Norway SWF	689.1K	$64M	0.0%	New+689.1K
2	T. Rowe Price	607.9K	$56M	0.0%	Trim−123.5K
3	Izzy Englander Millennium Mgmt	506.9K	$47M	0.0%	Added+369.6K
4	Renaissance Technologies	419.5K	$39M	0.1%	Trim−74.9K
5	George Soros Soros Fund Mgmt	375.2K	$35M	0.4%	New+375.2K
6	Paul Tudor Jones Tudor Investment	282.1K	$26M	0.0%	New+282.1K
7	Jeremy Grantham GMO	221.1K	$21M	0.1%	Added+83.0K
8	Ken Griffin Citadel Advisors	212.8K	$20M	0.0%	Added+156.5K
9	AQR Capital Management	60.2K	$6M	0.0%	Trim−22.1K
10	Mario Gabelli GAMCO	51.0K	$5M	0.0%	Trim−500
11	D.E. Shaw & Co.	35.1K	$3M	0.0%	Added+31.2K
12	Two Sigma Investments	23.2K	$2M	0.0%	Trim−8.6K
13	Ken Griffin Citadel Advisors	11.9K	$1M	0.0%	Added+156.5K
14	Ken Griffin Citadel Advisors	10.6K	$984K	0.0%	Added+156.5K
15	Ray Dalio Bridgewater Associates	6.5K	$599K	0.0%	Trim−17.1K
16	Wellington Management	5.7K	$533K	0.0%	Trim−330.0K

Recent moves

20 transactions

ADDIzzy Englander (Millennium Mgmt)
+369,617 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+282,102 · 2025Q4
TRIMT. Rowe Price
−123,542 · 2025Q4
ADDD.E. Shaw & Co.
+31,183 · 2025Q4
ADDJeremy Grantham (GMO)
+83,021 · 2025Q4
TRIMAQR Capital Management
−22,052 · 2025Q4
ADDKen Griffin (Citadel Advisors)
+156,479 · 2025Q4
TRIMTwo Sigma Investments
−8,593 · 2025Q4
TRIMWellington Management
−330,009 · 2025Q4
NEWGeorge Soros (Soros Fund Mgmt)
+375,219 · 2025Q4
TRIMRay Dalio (Bridgewater Associates)
−17,087 · 2025Q4
TRIMRenaissance Technologies
−74,900 · 2025Q4
NEWNorges Bank (Norway SWF)
+689,097 · 2025Q4
TRIMMario Gabelli (GAMCO)
−500 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−186,615 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−179,179 · 2025Q3
TRIMTwo Sigma Investments
−205,424 · 2025Q3
TRIMD.E. Shaw & Co.
−218,148 · 2025Q3
ADDT. Rowe Price
+495,985 · 2025Q3
TRIMWellington Management
−65,440 · 2025Q3

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