SMA SmartStop Self Storage REIT, Inc.

NYSE
$32.12

SmartStop Self Storage REIT, Inc. (SMA) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
+10.00
11 buyers / 9 sellers
BUYING
Funds compared
20
funds with comparable SMA positions
15 current holders · 14 prior-quarter holders
Net share change
+274.2K
+1.42M added, -1.14M cut
Position activity
6 new 5 increased 4 reduced 5 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
Alyeska Investment Group, L.P. New +956.6K — $31.1M 0.1% 60
RENAISSANCE TECHNOLOGIES LLC Quant New +49.6K — $1.6M 0.0% 60
MARSHALL WACE, LLP Long/Short New +64.6K — $2.1M 0.0% 58
Maverick Capital Long/Short Growth Sold Out -22.6K -100.0% $733.9K 0.0% 57
Ghisallo Capital Management Long/Short Sold Out -50.0K -100.0% $1.6M 0.0% 57
Holocene Advisors, LP New +8.4K — $273.7K 0.0% 56
Hudson Bay Capital Management Event Sold Out -252.2K -100.0% $8.2M 0.0% 56
Squarepoint Ops LLC Quant New +16.9K — $549.8K 0.0% 54
MILLENNIUM MANAGEMENT LLC Reduced -568.0K -96.0% $18.5M 0.0% 54
Jain Global Long/Short Quant New +65.6K — $2.1M 0.0% 54

Most significant buyers

By move score, not size.

  • Alyeska Investment Group, L.P. New · +956.6K
  • RENAISSANCE TECHNOLOGIES LLC New · +49.6K
  • MARSHALL WACE, LLP New · +64.6K
  • Holocene Advisors, LP New · +8.4K
  • Squarepoint Ops LLC New · +16.9K

Most significant sellers

By move score, not size.

  • Maverick Capital Sold Out · -22.6K
  • Ghisallo Capital Management Sold Out · -50.0K
  • Hudson Bay Capital Management Sold Out · -252.2K
  • MILLENNIUM MANAGEMENT LLC Reduced · -568.0K
  • Man Group Sold Out · -75.7K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Alyeska Investment Group, L.P. 2 956.6K 0 +956.6K — 0.1% New 60
RENAISSANCE TECHNOLOGIES LLC 1 49.6K 0 +49.6K — 0.0% New 60
MARSHALL WACE, LLP 2 64.6K 0 +64.6K — 0.0% New 58
Maverick Capital 2 0 22.6K -22.6K -100.0% 0.0% Sold Out 57
Ghisallo Capital Management 2 0 50.0K -50.0K -100.0% 0.0% Sold Out 57
Holocene Advisors, LP 2 8.4K 0 +8.4K — 0.0% New 56
Hudson Bay Capital Management 3 0 252.2K -252.2K -100.0% 0.0% Sold Out 56
Squarepoint Ops LLC 2 16.9K 0 +16.9K — 0.0% New 54
MILLENNIUM MANAGEMENT LLC 2 23.6K 591.6K -568.0K -96.0% 0.0% Reduced 54
Jain Global 3 65.6K 0 +65.6K — 0.0% New 54
Man Group 3 0 75.7K -75.7K -100.0% 0.0% Sold Out 54
CITADEL ADVISORS LLC 1 155.9K 26.8K +129.0K +481.0% 0.0% Increased 54
AQR Capital Management 3 59.8K 19.6K +40.2K +204.5% 0.0% Increased 47
Quantbot Technologies 4 0 4.8K -4.8K -100.0% 0.0% Sold Out 45
Lighthouse Investment Partners 3 191.2K 109.5K +81.7K +74.6% 0.2% Increased 41
Zimmer Partners 2 437.5K 600.0K -162.5K -27.1% 0.3% Reduced 34
Balyasny Asset Management L.P. 2 22.1K 25.0K -2.9K -11.5% 0.0% Reduced 29
TWO SIGMA INVESTMENTS, LP 2 11.7K 10.9K +757 +6.9% 0.0% Increased 27
Verition Fund Management 2 93.5K 99.5K -6.0K -6.0% 0.0% Reduced 24
Engineers Gate 4 29.4K 23.8K +5.7K +23.9% 0.0% Increased 23

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.