Trade Filings
Managers Stocks Filings Superinvestors
Signals Institutional Buying Institutional Selling Insider Activity 13D & 13G Watch Sector Rotation
Tools Stock Screener Manager Screener Compare Managers Consensus Baskets All Research Tools Data API
Learn & AI Learn Ask the Data AI Agents
News ★ Saved
About About us Methodology Contact Disclaimer
Reader
DATA PLANS

Historical data downloads — coming with accounts.

API GATEWAY

Free read-only JSON access to the site's cached data.

Dark mode

🧭 Guided View
New to markets — prices, yields, YTD, market cap? We explain every term as you browse, in plain English. Same data, with the help built in.

⚡ Expert View
You already know the market. Just the data — clean, fast and compact, with no extra explanations. This is the default view.

Interface language
Security record · archived quarter

NSA

National Storage Affiliates Trust · Real Estate · REIT - Industrial

43.40 -1.8% mkt cap $3.35B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
18Tracked holders
0Δ holders
28.45MShares held
$910.19MReported value
+1New positions
−1Exits
Stable Conviction score 56/100 4 quarters of rising tracked shares ●●●●○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow +1.1% · net new positions 0.0%formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 112 +7 48.89M $2.17B +15 −7
Q1 2026 107 -2 48.71M $1.83B +9 −12
Q4 2025 110 0 54.23M $1.53B +2 −1
Q3 2025 20 0 29.25M $884.02M +1 −2
Q2 2025 18 0 28.45M $910.19M +1 −1
Q1 2025 15 +1 9.60M $378.08M +1
Q4 2024 14 +1 8.81M $333.92M +1
Q3 2024 12 +1 4.95M $238.66M +2 −1
Q2 2024 11 2.53M $104.28M
Holder count
Who holds it · Q2 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group (passive) 9.65M $308.63M 0.0% n/c 1 SEC ↗
2 The Vanguard Group (passive) 9.65M $308.63M 0.0% n/c 1 SEC ↗
3 The Vanguard Group (passive) 9.65M $308.63M 0.0% n/c 1 SEC ↗
4 The Vanguard Group (passive) 9.65M $308.63M 0.0% n/c 1 SEC ↗
5 The Vanguard Group (passive) 9.65M $308.63M 0.0% n/c 1 SEC ↗
6 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
7 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
8 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
9 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
10 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
11 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
12 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
13 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
14 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
15 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
16 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
17 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
18 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
19 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
20 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
21 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
22 BlackRock (passive) 8.25M $264.04M 0.0% n/c 1 SEC ↗
23 State Street Global Advisors (passive) 3.79M -0.3% $121.34M 0.0% ▼ Trim 3 SEC ↗
24 Millennium Management 1.44M +8469.6% $46.07M 0.0% ▲ Add 5 SEC ↗
25 Geode Capital Management (passive) 1.44M +0.9% $45.91M 0.0% ▲ Add 5 SEC ↗
26 Geode Capital Management (passive) 1.44M +0.9% $45.91M 0.0% ▲ Add 5 SEC ↗
27 Citadel Advisors 1.28M +56.6% $40.94M 0.0% ▲ Add 5 SEC ↗
28 Citadel Advisors 1.28M +56.6% $40.94M 0.0% ▲ Add 5 SEC ↗
29 Norges Bank (passive) 687.43K -2.5% $21.99M 0.0% ▼ Trim 5 SEC ↗
30 Fidelity (FMR) 641.39K $20.52M 0.0% n/c 1 SEC ↗
31 Fidelity (FMR) 641.39K $20.52M 0.0% n/c 1 SEC ↗
32 Point72 Asset Management 451.80K +632.3% $14.45M 0.0% ▲ Add 3 SEC ↗
33 Renaissance Technologies 252.00K +47.8% $8.06M 0.0% ▲ Add 5 SEC ↗
34 Marshall Wace 180.46K -62.8% $5.77M 0.0% ▼ Trim 4 SEC ↗
35 Marshall Wace 180.46K -62.8% $5.77M 0.0% ▼ Trim 4 SEC ↗
36 Two Sigma Investments 153.66K +1707.7% $4.92M 0.0% ▲ Add 2 SEC ↗
37 Arrowstreet Capital 117.32K +175.0% $3.75M 0.0% ▲ Add 5 SEC ↗
38 T. Rowe Price 58.91K +1.4% $1.89M 0.0% ▲ Add 5 SEC ↗
39 Gotham Asset Management 20.09K -40.2% $642,807 0.0% ▼ Trim 5 SEC ↗
40 AQR Capital Management 19.67K +17.5% $622,093 0.0% ▲ Add 5 SEC ↗
41 AQR Capital Management 19.67K +17.5% $622,093 0.0% ▲ Add 5 SEC ↗
42 AQR Capital Management 19.67K +17.5% $622,093 0.0% ▲ Add 5 SEC ↗
43 AQR Capital Management 19.67K +17.5% $622,093 0.0% ▲ Add 5 SEC ↗
44 GAMCO Investors 11.28K New $360,719 0.0% New 1 SEC ↗
45 Fisher Asset Management 8.88K -22.5% $284,130 0.0% ▼ Trim 5 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

GAMCO Investors $360,719 0.0%

Exited

Capital World Investors $76.50M was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 329 holders, 70.67M shares, $2.43B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q2 2025 · Methodology · Get this via the API