Ticker · CUSIP 940923105

WBI

WATERBRIDGE INFRASTRUCTURE L

Energy·Oil & Gas Equipment & Services

···Share

Holders (tracked)

Combined shares

2,192,099

Combined value

$43.86M

Last close

$25.14

Quarter

2025Q4

Price is +25.6% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$25.14+2.36 (+10.34%)H $28.34 · L $18.72 · Avg Vol 806K

Congress buyPosition opened

Tracked holders · last 8 quarters

+1 vs previous quarter over the last 2.

SEC event timeline

13 events

Ken Griffin (Citadel Advisors) trimmed2026-02-17
−506,810 shares · 2025Q4
Position
D.E. Shaw & Co. exited2026-02-17
−50,000 shares · 2025Q4
Position
Two Sigma Investments exited2026-02-17
−10,500 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+1,045,148 shares · 2025Q4
Position
Steve Cohen (Point72) opened position2026-02-17
+125,200 shares · 2025Q4
Position
Wellington Management exited2026-02-17
−185,388 shares · 2025Q4
Position
Renaissance Technologies opened position2026-02-12
+201,200 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+200,000 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) opened position2025-11-14
+453,116 shares · 2025Q3
Position
Jonathan Auerbach (Hound Partners) opened position2025-11-14
+100,000 shares · 2025Q3
Position
Two Sigma Investments opened position2025-11-14
+10,500 shares · 2025Q3
Position
D.E. Shaw & Co. opened position2025-11-14
+50,000 shares · 2025Q3
Position
Wellington Management opened position2025-11-14
+185,388 shares · 2025Q3
Position

Insider activity

Last 30 days

Net (open-market)

Buys

0 · $0

Sells

0 · $0

Unique insiders

Date	Insider	Code	Shares	Price	Value
04-13	Chase Valerie Insider	A	2,830	—	$0

View full insider history for WBI →

Follow-the-investor returns

If you'd copied each holder of WBI…

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
Renaissance Technologies	2025Q4	$20.01	+25.6%	$5.1M
Norges Bank (Norway SWF)	2025Q4	$20.01	+25.6%	$5.0M
Steve Cohen (Point72)	2025Q4	$20.01	+25.6%	$3.1M
Izzy Englander (Millennium Mgmt)	2025Q3	$21.59	+16.5%	$37.7M
Ken Griffin (Citadel Advisors)	2025Q3	$22.93	+9.7%	$1.1M
Ken Griffin (Citadel Advisors)	2025Q3	$22.93	+9.7%	$1.1M
Jonathan Auerbach (Hound Partners)	2025Q3	$25.22	-0.3%	$2.5M

Who moved on this name in 2025Q4

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

New positions3

Renaissance Technologies
+201,200
$4.0M
Norges Bank (Norway SWF)
+200,000
$4.0M
Steve Cohen (Point72)
+125,200
$2.5M

Added to1

Izzy Englander (Millennium Mgmt)
+1,045,148
$20.9M

Trimmed1

Ken Griffin (Citadel Advisors)
−506,810
$10.1M

Exited3

Wellington Management
−185,388
$4.7M
D.E. Shaw & Co.
−50,000
$1.3M
Two Sigma Investments
−10,500
$265K

Institutional ownership over time

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

Quarter	Holders	Shares	Combined value	Δ holders
2025Q3	6	1,349,049	$34.0M	—
2025Q4	7	2,192,099	$43.9M	+1

Congress members trading this stock

Date	Member	Type	Amount range	Filing
2025-09-26	Gilbert Cisneros	Buy	$15K – $50K	PDF ↗
2025-09-17	Gilbert Cisneros	Buy	$15K – $50K	PDF ↗

Who owns WBI

7 super-investors · 2025Q4

Tracked stake

2.19M

Combined value

$44M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New3Added1Trim2Held1

#	Manager	Shares	Value	% of book	Last action	8Q trend
1	Izzy Englander Millennium Mgmt	1.50M	$30M	0.0%	Added+1.05M
2	Renaissance Technologies	201.2K	$4M	0.0%	New+201.2K	—
3	Norges Bank Norway SWF	200.0K	$4M	0.0%	New+200.0K	—
4	Steve Cohen Point72	125.2K	$3M	0.0%	New+125.2K	—
5	Jonathan Auerbach Hound Partners	100.0K	$2M	0.3%	Held
6	Ken Griffin Citadel Advisors	43.2K	$865K	0.0%	Trim−506.8K
7	Ken Griffin Citadel Advisors	24.2K	$484K	0.0%	Trim−506.8K

Recent moves

13 transactions

TRIMKen Griffin (Citadel Advisors)
−506,810 · 2025Q4
SOLDD.E. Shaw & Co.
−50,000 · 2025Q4
SOLDTwo Sigma Investments
−10,500 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+1,045,148 · 2025Q4
NEWSteve Cohen (Point72)
+125,200 · 2025Q4
SOLDWellington Management
−185,388 · 2025Q4
NEWRenaissance Technologies
+201,200 · 2025Q4
NEWNorges Bank (Norway SWF)
+200,000 · 2025Q4
NEWIzzy Englander (Millennium Mgmt)
+453,116 · 2025Q3
NEWJonathan Auerbach (Hound Partners)
+100,000 · 2025Q3
NEWTwo Sigma Investments
+10,500 · 2025Q3
NEWD.E. Shaw & Co.
+50,000 · 2025Q3
NEWWellington Management
+185,388 · 2025Q3

Embed this chart

Paste this iframe anywhere to embed the live WBI chart.

<iframe src="https://openstocks.me/embed/stocks/WBI" width="100%" height="480" frameborder="0" loading="lazy" title="WBI chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>

Preview: https://openstocks.me/embed/stocks/WBI

Explore related topics