Ticker · CUSIP 015271109

ARE

REIT

ALEXANDRIA REAL ESTATE EQ IN

Real Estate·REIT - Office

···Share

Holders (tracked)

Combined shares

21,873,576

Combined value

$1.07B

Last close

$48.63

Quarter

2025Q4

Price is -0.6% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$48.63-24.37 (-33.38%)H $83.51 · L $42.61 · Avg Vol 2.2M

Congress buyCongress sell

Tracked holders · last 8 quarters

+1 vs previous quarter over the last 8.

SEC event timeline

23 events

Ken Griffin (Citadel Advisors) added2026-02-17
+546,489 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+311,217 shares · 2025Q4
Position
Two Sigma Investments opened position2026-02-17
+5,720 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+10,282 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+348,179 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+636,640 shares · 2025Q4
Position
Steve Cohen (Point72) exited2026-02-17
−289,090 shares · 2025Q4
Position
Wellington Management trimmed2026-02-17
−37,671 shares · 2025Q4
Position
AQR Capital Management trimmed2026-02-17
−1,980,633 shares · 2025Q4
Position
Ron Baron (Baron Capital / BAMCO) exited2026-02-17
−20,104 shares · 2025Q4
Position
Renaissance Technologies exited2026-02-12
−23,900 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+16,457,471 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) exited2025-12-09
−250,326 shares · 2025Q3
Position
Wellington Management added2025-11-14
+7,298 shares · 2025Q3
Position
Two Sigma Investments exited2025-11-14
−19,365 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−414,612 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+531,668 shares · 2025Q3
Position
T. Rowe Price trimmed2025-11-14
−42,225 shares · 2025Q3
Position
Steve Cohen (Point72) opened position2025-11-14
+289,090 shares · 2025Q3
Position
D.E. Shaw & Co. added2025-11-14
+185,643 shares · 2025Q3
Position
Ron Baron (Baron Capital / BAMCO) trimmed2025-11-14
−135,902 shares · 2025Q3
Position
Renaissance Technologies trimmed2025-11-13
−130,644 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−16,457,471 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for ARE →

Follow-the-investor returns

If you'd copied each holder of ARE…

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
Izzy Englander (Millennium Mgmt)	2016Q4	$49.21	-1.2%	$18.9M
Izzy Englander (Millennium Mgmt)	2016Q4	$49.21	-1.2%	$18.9M
D.E. Shaw & Co.	2016Q1	$51.25	-5.1%	$360K
D.E. Shaw & Co.	2016Q1	$51.25	-5.1%	$360K
D.E. Shaw & Co.	2016Q1	$51.25	-5.1%	$360K
Ken Griffin (Citadel Advisors)	2016Q3	$52.32	-7.1%	$28.2M
Ken Griffin (Citadel Advisors)	2016Q3	$52.32	-7.1%	$28.2M
Ken Griffin (Citadel Advisors)	2016Q3	$52.32	-7.1%	$28.2M
Paul Tudor Jones (Tudor Investment)	2016Q2	$52.42	-7.2%	$6.5M
Paul Tudor Jones (Tudor Investment)	2016Q2	$52.42	-7.2%	$6.5M
Paul Tudor Jones (Tudor Investment)	2016Q2	$52.42	-7.2%	$6.5M
AQR Capital Management	2016Q1	$86.97	-44.1%	$28.4M
T. Rowe Price	2016Q1	$104.29	-53.4%	$60.0M
Two Sigma Investments	2016Q1	$110.07	-55.8%	$278K
Wellington Management	2016Q3	$117.61	-58.7%	$568K
Norges Bank (Norway SWF)	2016Q1	$6587.59	-99.3%	$800.3M

Who moved on this name in 2025Q4

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

New positions3

Norges Bank (Norway SWF)
+16,457,471
$805.4M
Paul Tudor Jones (Tudor Investment)
+636,640
$31.2M
Two Sigma Investments
+5,720
$280K

Added to4

Ken Griffin (Citadel Advisors)
+546,489
$26.7M
D.E. Shaw & Co.
+311,217
$15.2M
Izzy Englander (Millennium Mgmt)
+10,282
$503K
T. Rowe Price
+348,179
$17K

Trimmed2

AQR Capital Management
−1,980,633
$96.9M
Wellington Management
−37,671
$1.8M

Exited3

Steve Cohen (Point72)
−289,090
$24.1M
Renaissance Technologies
−23,900
$2.0M
Ron Baron (Baron Capital / BAMCO)
−20,104
$1.7M

Institutional ownership over time

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

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	17	34,361,461	$2.72T	—
2022Q2	14	34,668,915	$2.07T	-3
2022Q3	15	34,935,164	$4.90B	+1
2022Q4	15	35,494,021	$5.17B	—
2023Q1	19	37,168,774	$4.67B	+4
2023Q2	21	37,008,382	$4.20B	+2
2023Q3	20	37,304,835	$3.73B	-1
2023Q4	13	36,041,142	$4.57B	-7
2024Q1	14	35,875,509	$4.62B	+1
2024Q2	18	36,716,483	$4.29B	+4
2024Q3	18	19,581,231	$2.33B	—
2024Q4	14	18,861,411	$1.84B	-4
2025Q1	15	3,517,175	$325.4M	+1
2025Q2	18	21,705,913	$1.57B	+3
2025Q3	15	5,203,076	$431.5M	-3
2025Q4	16	21,873,576	$1.07B	+1

Congress members trading this stock

Date	Member	Type	Amount range	Filing
2025-12-19	Gilbert Cisneros	Sell	$1K – $15K	PDF ↗
2025-11-18	Gilbert Cisneros	Buy	$1K – $15K	PDF ↗
2025-05-15	Rob Bresnahan	Sell	$1K – $15K	PDF ↗
2025-02-25	Rob Bresnahan	Buy	$1K – $15K	PDF ↗
2024-09-26	Ritchie John Torres	Buy	$1K – $15K	PDF ↗

Who owns ARE

16 super-investors · 2025Q4

Tracked stake

21.87M

Combined value

$1.07B

% of shares outstanding

—

shares-out unknown

Quarter action mix

New5Added9Trim2

#	Manager	Shares	Value	% of book	Last action
1	Norges Bank Norway SWF	16.46M	$805M	0.1%	New+16.46M
2	T. Rowe Price	1.23M	$60M	0.0%	Added+348.2K
3	Ken Griffin Citadel Advisors	866.6K	$42M	0.0%	Added+546.5K
4	Paul Tudor Jones Tudor Investment	636.6K	$31M	0.1%	New+636.6K
5	AQR Capital Management	584.3K	$29M	0.0%	Trim−1.98M
6	Ken Griffin Citadel Advisors	580.2K	$28M	0.0%	Added+546.5K
7	D.E. Shaw & Co.	517.0K	$25M	0.0%	Added+311.2K
8	Izzy Englander Millennium Mgmt	388.4K	$19M	0.0%	Added+10.3K
9	Ken Griffin Citadel Advisors	291.4K	$14M	0.0%	Added+546.5K
10	Paul Tudor Jones Tudor Investment	133.4K	$7M	0.0%	New+636.6K
11	Paul Tudor Jones Tudor Investment	89.6K	$4M	0.0%	New+636.6K
12	D.E. Shaw & Co.	66.5K	$3M	0.0%	Added+311.2K
13	Wellington Management	11.7K	$572K	0.0%	Trim−37.7K
14	D.E. Shaw & Co.	7.4K	$362K	0.0%	Added+311.2K
15	Two Sigma Investments	5.7K	$280K	0.0%	New+5.7K
16	Izzy Englander Millennium Mgmt	4.3K	$210K	0.0%	Added+10.3K

Recent moves

20 transactions

TRIMWellington Management
−37,671 · 2025Q4
ADDKen Griffin (Citadel Advisors)
+546,489 · 2025Q4
TRIMAQR Capital Management
−1,980,633 · 2025Q4
ADDD.E. Shaw & Co.
+311,217 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+10,282 · 2025Q4
ADDT. Rowe Price
+348,179 · 2025Q4
SOLDRon Baron (Baron Capital / BAMCO)
−20,104 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+636,640 · 2025Q4
NEWTwo Sigma Investments
+5,720 · 2025Q4
SOLDSteve Cohen (Point72)
−289,090 · 2025Q4
SOLDRenaissance Technologies
−23,900 · 2025Q4
NEWNorges Bank (Norway SWF)
+16,457,471 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−250,326 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−414,612 · 2025Q3
NEWSteve Cohen (Point72)
+289,090 · 2025Q3
ADDWellington Management
+7,298 · 2025Q3
SOLDTwo Sigma Investments
−19,365 · 2025Q3
ADDD.E. Shaw & Co.
+185,643 · 2025Q3
TRIMT. Rowe Price
−42,225 · 2025Q3
TRIMRon Baron (Baron Capital / BAMCO)
−135,902 · 2025Q3

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