WHITESTONE REIT
COM · REIT · CUSIP 966084204
156
institutional holders
-9 vs Q1 2023
29.0m
shares reported held*
$281.3mreported value*
13 new
54 added
57 reduced
22 sold out
net bought ≈ $291.4k (+30.0k shares)
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $9.70. Options: 5 managers hold calls ($1.2m notional), 4 hold puts ($316.1k).
Trends to Q2 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 162 |
| Q4 2022 | 159 |
| Q1 2023 | 165 |
| Q2 2023 | 156 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Bought or addedCut or sold out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 67 | 74 |
| Q1 2023 | 91 | 62 |
| Q2 2023 | 67 | 79 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
CallsPuts
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2022 | $3.5m | $456.0k | 0.13 |
| Q4 2022 | $3.9m | $414.7k | 0.11 |
| Q1 2023 | $3.1m | $233.6k | 0.08 |
| Q2 2023 | $1.2m | $316.1k | 0.26 |
Biggest buyers
| Fortress Investment Group LLC | New | +681.0k |
| Invesco Ltd. | Added | +366.4k |
| BlackRock Inc. | Added | +209.1k |
| First Eagle Investment Management, LLC | Added | +124.5k |
| MILLENNIUM MANAGEMENT LLC | Added | +112.7k |
| JPMORGAN CHASE & CO | Added | +100.2k |
| THIRD AVENUE MANAGEMENT LLC | New | +80.0k |
| BOOTHBAY FUND MANAGEMENT, LLC | Added | +62.0k |
| NEW YORK STATE COMMON RETIREMENT FUND | Added | +39.2k |
| PUTNAM INVESTMENTS LLC | New | +38.0k |
Biggest sellers
| Nuveen Asset Management, LLC | Reduced | -322.3k |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -176.6k |
| HRT FINANCIAL LP | Sold out | -144.1k |
| CITADEL ADVISORS LLC | Reduced | -130.4k |
| NEXPOINT ASSET MANAGEMENT, L.P. | Reduced | -111.8k |
| Cubist Systematic Strategies, LLC | Sold out | -101.2k |
| STRS OHIO | Reduced | -91.7k |
| AXA S.A. | Sold out | -87.3k |
| NORDEA INVESTMENT MANAGEMENT AB | Reduced | -85.7k |
| BARCLAYS PLC | Reduced | -80.4k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $648.0k66.8k shares |
| CITADEL ADVISORS LLC | Reduced | $322.0k33.2k shares |
| SIMPLEX TRADING, LLC | Added | $258.0k26.6k shares |
| GROUP ONE TRADING LLC | Added | $4.8k500 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $161.0k16.6k shares |
| CITADEL ADVISORS LLC | Added | $125.1k12.9k shares |
| SIMPLEX TRADING, LLC | Reduced | $30.0k3.1k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2025-07-17 | 14.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.9% |
Fell to 5% or below in the last year: MCB PR Capital LLC (0.0%, 2026-06-24), VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC)
Holders, Q2 2023
| Manager | Shares | Change |
|---|---|---|
| BlackRock Inc. 0.00% of their portfolio | 8.0m $77.9m | Added +209.1k |
| VANGUARD GROUP INC 0.00% of their portfolio | 3.2m $31.5m | Added +28.5k |
| STATE STREET CORP 0.00% of their portfolio | 1.9m $18.4m | Reduced -4.8k |
| NEXPOINT ASSET MANAGEMENT, L.P. 1.56% of their portfolio | 1.1m $10.4m | Reduced -111.8k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 956.9k $9.3m | Added +23.7k |
| MORGAN STANLEY 0.00% of their portfolio | 709.9k $6.9m | Reduced -50.5k |
| Fortress Investment Group LLC 1.12% of their portfolio | 681.0k $6.6m | New |
| First Eagle Investment Management, LLC 0.02% of their portfolio | 663.0k $6.4m | Added +124.5k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 650.8k $6.3m | Added +15.1k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 609.1k $5.9m | Added +32.4k |
| KENNEDY CAPITAL MANAGEMENT LLC 0.14% of their portfolio | 605.8k $5.9m | Added +11.8k |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 568.9k $5.5m | Reduced -322.3k |
| Invesco Ltd. 0.00% of their portfolio | 544.7k $5.3m | Added +366.4k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 534.5k $5.2m | Added +19.8k |
| AQR CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 435.2k $4.2m | Reduced -78.7k |
| BOOTHBAY FUND MANAGEMENT, LLC 0.13% of their portfolio | 433.0k $4.2m | Added +62.0k |
| Hillsdale Investment Management Inc. 0.37% of their portfolio | 416.4k $4.0m | Added +700 |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 368.6k $3.6m | Reduced -176.6k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 364.5k $3.5m | Reduced -6.4k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 306.6k $3.0m | Added +29.0k |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 264.6k $2.6m | Reduced -29.0k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 256.6k $2.5m | Added +100.2k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 227.6k $2.2m | Added +112.7k |
| NORDEA INVESTMENT MANAGEMENT AB 0.00% of their portfolio | 218.8k $2.1m | Reduced -85.7k |
| TWO SIGMA ADVISERS, LP 0.01% of their portfolio | 203.0k $2.0m | Reduced -28.8k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 192.2k $1.9m | Reduced -4.3k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 181.2k $1.8m | Added +1.2k |
| GSA CAPITAL PARTNERS LLP 0.17% of their portfolio | 178.2k $1.7m | Added +34.1k |
| FOSTER & MOTLEY INC 0.12% of their portfolio | 159.7k $1.5m | Reduced -16.8k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 147.2k $1.4m | Added +11.3k |
| Larson Financial Group LLC 0.13% of their portfolio | 133.1k $1.3m | Added +12.7k |
| Legal & General Group Plc 0.00% of their portfolio | 124.8k $1.2m | Added +14.8k |
| PRUDENTIAL FINANCIAL INC 0.00% of their portfolio | 115.4k $1.1m | Reduced -29.2k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 110.5k $1.1m | Reduced -8.9k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 102.5k $994.3k | Added +3.4k |
| Swiss National Bank 0.00% of their portfolio | 101.3k $982.6k | Unchanged |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 100.3k $973.0k | Added +2.4k |
| CORNERCAP INVESTMENT COUNSEL INC 0.17% of their portfolio | 100.2k $971.7k | Reduced -498 |
| GLOBEFLEX CAPITAL L P 0.10% of their portfolio | 96.2k $933.4k | Unchanged |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 89.5k $867.8k | Reduced -15.7k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio | 85.2k $826.8k | Reduced -10 |
| Public Sector Pension Investment Board 0.01% of their portfolio | 82.5k $799.9k | Added +819 |
| THIRD AVENUE MANAGEMENT LLC 0.13% of their portfolio | 80.0k $776.0k | New |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 79.4k $770.2k | Added +2.2k |
| Garner Asset Management Corp 0.40% of their portfolio | 73.8k $716.0k | Reduced -19.4k |
| Asset Management One Co., Ltd. 0.00% of their portfolio | 73.7k $714.6k | Unchanged |
| Dakota Wealth Management 0.03% of their portfolio | 68.2k $661.9k | Reduced -1.4k |
| TEACHER RETIREMENT SYSTEM OF TEXAS 0.00% of their portfolio | 67.5k $655.0k | Reduced -999 |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 67.5k $654.0k | Added +6.0k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 62.8k $609.1k | Added +39.2k |
| VIRGINIA RETIREMENT SYSTEMS ET Al 0.01% of their portfolio | 60.8k $589.8k | Added +34.2k |
| ADVISORY RESEARCH INC 0.07% of their portfolio | 59.0k $572.1k | Added +2.3k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 57.5k $557.7k | Reduced -1.1k |
| CANADA LIFE ASSURANCE Co 0.00% of their portfolio | 56.3k $546.0k | Reduced -987 |
| State of Alaska, Department of Revenue 0.01% of their portfolio | 53.3k $516.0k | Reduced -2.7k |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.00% of their portfolio | 52.5k $509.4k | Added +3.4k |
| Sumitomo Mitsui Trust Group, Inc. 0.00% of their portfolio | 51.7k $501.5k | Reduced -2.4k |
| NOMURA ASSET MANAGEMENT CO LTD 0.00% of their portfolio | 49.7k $482.1k | Added +1.8k |
| New York Life Investment Management LLC 0.00% of their portfolio | 44.8k $434.5k | Reduced -7.4k |
| Thrivent Financial for Lutherans 0.00% of their portfolio | 44.4k $431.0k | Reduced -1.6k |
| NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio | 42.8k $414.7k | Added +750 |
| UBS Group AG 0.00% of their portfolio | 42.1k $408.2k | Added +13.9k |
| TRUIST FINANCIAL CORP 0.00% of their portfolio | 40.7k $394.6k | Reduced -12.0k |
| TEXAS PERMANENT SCHOOL FUND CORP 0.00% of their portfolio | 39.8k $386.1k | Reduced -742 |
| CREDIT SUISSE AG/ 0.00% of their portfolio | 39.6k $384.4k | Added +2.9k |
| Ignite Planners, LLC 0.15% of their portfolio | 39.6k $383.3k | Reduced -1.1k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 39.0k $358.5k | Unchanged |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 38.8k $376.0k | Added +964 |
| PUTNAM INVESTMENTS LLC 0.00% of their portfolio | 38.0k $368.8k | New |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 36.7k $355.6k | New |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 35.9k $347.7k | Added +3.0k |
| CITIGROUP INC 0.00% of their portfolio | 35.5k $344.1k | Reduced -1.1k |
| ExodusPoint Capital Management, LP 0.00% of their portfolio | 35.4k $343.0k | Added +4.0k |
| Cambria Investment Management, L.P. 0.03% of their portfolio | 34.0k $329.3k | Reduced -3.6k |
| LPL Financial LLC 0.00% of their portfolio | 33.9k $328.7k | Added +4.4k |
| Clarus Group, Inc. 0.23% of their portfolio | 32.3k $313.2k | Unchanged |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 32.2k $312.5k | Added +29.7k |
| Ridgewood Investments LLC 0.16% of their portfolio | 29.4k $285.1k | Unchanged |
| COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio | 29.0k $281.0k | Unchanged |
| CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio | 28.8k $279.6k | Added +3.4k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio | 28.7k $278.7k | Unchanged |
| STEPHENS INC /AR/ 0.01% of their portfolio | 28.7k $278.4k | Unchanged |
| Grantham, Mayo, Van Otterloo & Co. LLC 0.00% of their portfolio | 28.5k $276.4k | Added +8.3k |
| Worth Venture Partners, LLC 0.15% of their portfolio | 28.1k $273.1k | Added +4.3k |
| State of Tennessee, Department of Treasury 0.00% of their portfolio | 27.4k $265.9k | Reduced -3.4k |
| AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio | 26.0k $252.3k | Added +495 |
| YOUSIF CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 24.9k $241.5k | Reduced -1.2k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 24.8k $240.5k | Unchanged |
| Louisiana State Employees Retirement System 0.01% of their portfolio | 24.4k $236.7k | Added +2.8k |
| TIAA, FSB 0.00% of their portfolio | 23.9k $232.0k | Unchanged |
| BARCLAYS PLC 0.00% of their portfolio | 23.9k $231.8k | Reduced -80.4k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 22.5k $218.6k | Reduced -7.0k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 21.4k $207.1k | New |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 20.9k $202.5k | Added +1.8k |
| Corient Private Wealth LP 0.00% of their portfolio | 20.6k $199.4k | Reduced -97 |
| Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio | 20.5k $199.2k | Reduced -365 |
| JANUS HENDERSON GROUP PLC 0.00% of their portfolio | 20.1k $194.8k | Reduced -22 |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 19.9k $193.3k | Reduced -14.7k |
| AMALGAMATED BANK 0.00% of their portfolio | 18.8k $182.0k | Reduced -622 |
| Maryland State Retirement & Pension System 0.00% of their portfolio | 18.1k $175.6k | Reduced -780 |