Ticker · CUSIP 637870106

NSA

REIT

NATIONAL STORAGE AFFILIATES

Real Estate·REIT - Industrial

···Share

Holders (tracked)

Combined shares

3,507,855

Combined value

$98.96M

Last close

$43.28

Quarter

2025Q4

Price is +53.4% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$43.28+9.10 (+26.64%)H $43.28 · L $27.02 · Avg Vol 1.3M

Tracked holders · last 8 quarters

Flat over the last 8 quarters.

SEC event timeline

23 events

Two Sigma Investments trimmed2026-02-17
−2,757 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2026-02-17
−719,004 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) added2026-02-17
+1,079,060 shares · 2025Q4
Position
Steve Cohen (Point72) trimmed2026-02-17
−311,807 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+6,616 shares · 2025Q4
Position
Wellington Management added2026-02-17
+156,581 shares · 2025Q4
Position
AQR Capital Management added2026-02-17
+40,914 shares · 2025Q4
Position
Renaissance Technologies exited2026-02-12
−52,500 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+206,000 shares · 2025Q4
Position
Ken Fisher (Fisher Asset Mgmt) added2026-02-09
+38 shares · 2025Q4
Position
Mario Gabelli (GAMCO) trimmed2026-02-05
−484 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) exited2025-12-09
−398,041 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+15,392 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−327,898 shares · 2025Q3
Position
Steve Cohen (Point72) added2025-11-14
+468,906 shares · 2025Q3
Position
Two Sigma Investments trimmed2025-11-14
−94,963 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+3,963 shares · 2025Q3
Position
Wellington Management opened position2025-11-14
+427,612 shares · 2025Q3
Position
Renaissance Technologies trimmed2025-11-13
−199,500 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−687,427 shares · 2025Q3
Position
Mario Gabelli (GAMCO) trimmed2025-11-12
−150 shares · 2025Q3
Position
Norges Bank (Norway SWF) added2025-11-12
+70,000 shares · 2024Q3
Position
Ken Fisher (Fisher Asset Mgmt) trimmed2025-11-12
−3 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for NSA →

Follow-the-investor returns

If you'd copied each holder of NSA…

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
Ken Fisher (Fisher Asset Mgmt)	2016Q1	$27.83	+55.5%	$386K
Ken Griffin (Citadel Advisors)	2016Q2	$28.23	+53.3%	$480K
Ken Griffin (Citadel Advisors)	2016Q2	$28.23	+53.3%	$480K
Ken Griffin (Citadel Advisors)	2016Q2	$28.23	+53.3%	$480K
Wellington Management	2016Q4	$30.08	+43.9%	$25.3M
Steve Cohen (Point72)	2021Q4	$31.67	+36.7%	$26.4M
Mario Gabelli (GAMCO)	2025Q2	$31.99	+35.3%	$461K
Izzy Englander (Millennium Mgmt)	2016Q1	$32.08	+34.9%	$17.0M
AQR Capital Management	2016Q2	$32.52	+33.1%	$3.3M
Two Sigma Investments	2016Q1	$33.00	+31.1%	$2.4M
T. Rowe Price	2017Q3	$38.83	+11.5%	$3.0M
Norges Bank (Norway SWF)	2016Q4	$4097.90	-98.9%	$8.9M

Who moved on this name in 2025Q4

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

New positions1

Norges Bank (Norway SWF)
+206,000
$5.8M

Added to5

Ken Griffin (Citadel Advisors)
+1,079,060
$30.4M
Wellington Management
+156,581
$4.4M
AQR Capital Management
+40,914
$1.2M
Ken Fisher (Fisher Asset Mgmt)
+38
$1K
T. Rowe Price
+6,616
$187

Trimmed4

Izzy Englander (Millennium Mgmt)
−719,004
$20.3M
Steve Cohen (Point72)
−311,807
$8.8M
Two Sigma Investments
−2,757
$78K
Mario Gabelli (GAMCO)
−484
$14K

Exited1

Renaissance Technologies
−52,500
$1.6M

Institutional ownership over time

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

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	15	18,083,246	$49.30B	—
2022Q2	14	16,622,375	$43.45B	-1
2022Q3	13	14,553,308	$605.0M	-1
2022Q4	14	13,246,672	$478.5M	+1
2023Q1	15	12,385,963	$517.4M	+1
2023Q2	14	12,607,667	$439.1M	-1
2023Q3	12	11,378,612	$361.2M	-2
2023Q4	12	11,171,717	$463.3M	—
2024Q1	12	11,532,893	$451.6M	—
2024Q2	11	9,401,375	$387.5M	-1
2024Q3	10	1,322,561	$63.7M	-1
2024Q4	11	1,283,886	$48.7M	+1
2025Q1	10	1,190,773	$46.9M	-1
2025Q2	13	4,781,438	$153.0M	+3
2025Q3	12	3,076,498	$93.0M	-1
2025Q4	12	3,507,855	$99.0M	—

Who owns NSA

12 super-investors · 2025Q4

Tracked stake

3.51M

Combined value

$99M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New1Added7Trim4

#	Manager	Shares	Value	% of book	Last action
1	Ken Griffin Citadel Advisors	1.45M	$41M	0.0%	Added+1.08M
2	Steve Cohen Point72	608.9K	$17M	0.0%	Trim−311.8K
3	Wellington Management	584.2K	$16M	0.0%	Added+156.6K
4	Izzy Englander Millennium Mgmt	393.3K	$11M	0.0%	Trim−719.0K
5	Norges Bank Norway SWF	206.0K	$6M	0.0%	New+206.0K
6	AQR Capital Management	76.0K	$2M	0.0%	Added+40.9K
7	T. Rowe Price	69.5K	$2M	0.0%	Added+6.6K
8	Two Sigma Investments	55.9K	$2M	0.0%	Trim−2.8K
9	Ken Griffin Citadel Advisors	37.3K	$1M	0.0%	Added+1.08M
10	Ken Griffin Citadel Advisors	11.1K	$313K	0.0%	Added+1.08M
11	Mario Gabelli GAMCO	10.6K	$300K	0.0%	Trim−484
12	Ken Fisher Fisher Asset Mgmt	8.9K	$252K	0.0%	Added+38

Recent moves

20 transactions

ADDKen Griffin (Citadel Advisors)
+1,079,060 · 2025Q4
ADDWellington Management
+156,581 · 2025Q4
ADDT. Rowe Price
+6,616 · 2025Q4
ADDAQR Capital Management
+40,914 · 2025Q4
TRIMTwo Sigma Investments
−2,757 · 2025Q4
TRIMSteve Cohen (Point72)
−311,807 · 2025Q4
TRIMIzzy Englander (Millennium Mgmt)
−719,004 · 2025Q4
SOLDRenaissance Technologies
−52,500 · 2025Q4
NEWNorges Bank (Norway SWF)
+206,000 · 2025Q4
ADDKen Fisher (Fisher Asset Mgmt)
+38 · 2025Q4
TRIMMario Gabelli (GAMCO)
−484 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−398,041 · 2025Q3
ADDSteve Cohen (Point72)
+468,906 · 2025Q3
NEWWellington Management
+427,612 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−327,898 · 2025Q3
TRIMTwo Sigma Investments
−94,963 · 2025Q3
ADDT. Rowe Price
+3,963 · 2025Q3
ADDAQR Capital Management
+15,392 · 2025Q3
SOLDNorges Bank (Norway SWF)
−687,427 · 2025Q3
TRIMRenaissance Technologies
−199,500 · 2025Q3

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