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City Office REIT (CIO) Institutional Ownership

City Office REIT logo
$6.94 +0.01 (+0.07%)
Closing price 09/15/2025 03:59 PM Eastern
Extended Trading
$6.94 -0.01 (-0.09%)
As of 04:02 AM Eastern
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Institutional Ownership Changes (13F Filings) for City Office REIT (NYSE:CIO)

Current
Institutional Ownership
Percentage
67.47%
Number of
Institutional Buyers
(last 12 months)
63
Total
Institutional Inflows
(last 12 months)
$16.58M
Number of
Institutional Sellers
(last 12 months)
28
Total
Institutional Outflows
(last 12 months)
$5.58M
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Skip Chart & View Institutional Buying and Selling Data

CIO Institutional Buying and Selling by Quarter

City Office REIT Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/4/2025 Osaic Holdings Inc.37,948$203K0.0%-13.3%0.094%
8/19/2025 B. Riley Wealth Advisors Inc.15,973$85K0.0%N/A0.040%
8/19/2025 Pitcairn Co.10,165$54K0.0%N/A0.025%
8/15/2025 Tower Research Capital LLC TRC 9,623$51K0.0%+473.8%0.024%
8/15/2025 Man Group plc13,547$72K0.0%-85.8%0.034%
8/15/2025 BNP Paribas Financial Markets34,194$183K0.0%-15.3%0.085%
8/15/2025 Bank of America Corp DE88,275$471K0.0%+145.9%0.219%
8/14/2025 Jane Street Group LLC86,922$464K0.0%-37.0%0.215%
8/14/2025 Quantinno Capital Management LP126,531$676K0.0%+122.9%0.314%
8/14/2025 The Manufacturers Life Insurance Company 16,378$87K0.0%+19.0%0.041%
8/14/2025 Qube Research & Technologies Ltd73,716$394K0.0%-49.8%0.183%
8/13/2025 Invesco Ltd.107,825$576K0.0%-30.8%0.267%
8/13/2025 Russell Investments Group Ltd.7,230$39K0.0%+71.4%0.018%
8/12/2025 Prudential Financial Inc.106,250$567K0.0%-3.3%0.263%
8/12/2025 Rhumbline Advisers68,988$368K0.0%+5.4%0.171%
8/12/2025 AlphaCore Capital LLC128,942$689K0.0%N/A0.319%
8/12/2025 JPMorgan Chase & Co.253,547$1.35M0.0%-17.2%0.628%
8/11/2025 EMC Capital Management13,826$74K0.0%-34.8%0.034%
8/11/2025 LSV Asset Management1,582,009$8.45M0.0%+6.5%3.920%
8/8/2025 Geode Capital Management LLC938,741$5.01M0.0%-2.5%2.326%
8/8/2025 PNC Financial Services Group Inc.8,869$47K0.0%+134.2%0.022%
8/7/2025 Acadian Asset Management LLC777,348$4.15M0.0%+0.6%1.926%
8/7/2025 Los Angeles Capital Management LLC71,320$381K0.0%N/A0.177%
8/6/2025 Wedbush Securities Inc.39,000$208K0.0%+8.3%0.097%
8/4/2025 Simon Quick Advisors LLC16,069$86K0.0%N/A0.040%
7/31/2025 Nisa Investment Advisors LLC6,619$35K0.0%-25.6%0.016%
7/17/2025 Sonora Investment Management Group LLC328,120$1.75M0.1%+159.8%0.813%
6/18/2025 Voya Investment Management LLC13,078$68K0.0%-13.9%0.032%
5/29/2025Rhumbline Advisers65,434$340K0.0%-4.4%0.162%
5/28/2025Strs Ohio7,800$40K0.0%N/A0.019%
5/21/2025Acadian Asset Management LLC772,564$4.01M0.0%+3.9%1.914%
5/19/2025Jane Street Group LLC138,042$716K0.0%-34.7%0.342%
5/16/2025Goldman Sachs Group Inc.409,985$2.13M0.0%-16.8%1.016%
5/16/2025AQR Capital Management LLC177,356$920K0.0%-43.4%0.439%
5/15/2025Cubist Systematic Strategies LLC80,451$418K0.0%+6.1%0.199%
5/14/2025MetLife Investment Management LLC11,564$60K0.0%-54.0%0.029%
5/14/2025Jump Financial LLC15,725$82K0.0%-56.4%0.039%
5/14/2025Martingale Asset Management L P197,082$1.02M0.0%+38.6%0.488%
5/12/2025Nuveen LLC138,161$717K0.0%N/A0.342%
5/12/2025Invesco Ltd.155,771$808K0.0%-22.4%0.386%
5/12/2025Connor Clark & Lunn Investment Management Ltd.12,693$66K0.0%-86.7%0.031%
5/9/2025Deutsche Bank AG5,793$30K0.0%N/A0.014%
5/9/2025Charles Schwab Investment Management Inc.325,665$1.69M0.0%-2.4%0.807%
5/8/2025GSA Capital Partners LLP122,402$635K0.1%+69.1%0.303%
5/6/2025Wedbush Securities Inc.36,000$187K0.0%-20.0%0.089%
5/2/2025Segall Bryant & Hamill LLC283,980$1.47M0.0%N/A0.704%
5/2/2025Victory Capital Management Inc.178,000$924K0.0%+2.2%0.441%
4/30/2025Nisa Investment Advisors LLC8,899$46K0.0%-19.9%0.022%
4/29/2025Penserra Capital Management LLC215,877$1.12M0.0%+21.0%0.535%
4/29/2025Bank of New York Mellon Corp111,083$577K0.0%-3.6%0.275%
4/28/2025D.A. Davidson & CO.18,536$96K0.0%-47.5%0.046%
4/15/2025Sonora Investment Management Group LLC126,300$655K0.1%N/A0.313%
4/8/2025Rhumbline Advisers65,434$340K0.0%-4.4%0.162%
4/7/2025Summit Global Investments11,009$57K0.0%N/A0.027%
4/7/2025GAMMA Investing LLC11,293$59K0.0%+270.7%0.028%
2/19/2025DigitalBridge Group Inc.65,902$364K0.0%N/A0.164%
2/18/2025PharVision Advisers LLC29,315$162K0.1%N/A0.073%
2/17/2025Vident Advisory LLC15,384$85K0.0%+52.6%0.038%
2/17/2025Two Sigma Advisers LP88,100$486K0.0%+106.8%0.219%
2/17/2025Two Sigma Investments LP148,192$818K0.0%+59.5%0.369%
2/17/2025Point72 Asia Singapore Pte. Ltd.15,488$85K0.0%N/A0.039%
2/17/2025ProShare Advisors LLC10,978$61K0.0%N/A0.027%
2/17/2025Quantinno Capital Management LP42,213$233K0.0%+9.0%0.105%
2/17/2025Man Group plc76,906$425K0.0%N/A0.192%
2/17/2025Millennium Management LLC232,507$1.28M0.0%N/A0.579%
2/17/2025Lazard Asset Management LLC69,617$384K0.0%+118.5%0.173%
2/17/2025Ethic Inc.10,137$56K0.0%N/A0.025%
2/17/2025D. E. Shaw & Co. Inc.421,626$2.33M0.0%+21.2%1.050%
2/17/2025DigitalBridge Group Inc.65,902$364K0.0%N/A0.164%
2/17/2025Cubist Systematic Strategies LLC75,805$418K0.0%+55.3%0.189%
2/17/2025Bank of America Corp DE38,606$213K0.0%+66.7%0.096%
2/17/2025BNP Paribas Financial Markets45,033$249K0.0%+198.5%0.112%
2/14/2025Jane Street Group LLC211,484$1.17M0.0%+284.6%0.527%
2/14/2025Northern Trust Corp360,013$1.99M0.0%-1.5%0.897%
2/14/2025Tudor Investment Corp ET AL84,649$467K0.0%+356.3%0.211%
2/14/2025Quarry LP7,815$43K0.0%N/A0.019%
2/14/2025Price T Rowe Associates Inc. MD15,975$89K0.0%+21.3%0.040%
2/14/2025Hsbc Holdings PLC17,054$93K0.0%+68.6%0.042%
2/14/2025MetLife Investment Management LLC25,117$139K0.0%+102.2%0.063%
2/14/2025Dimensional Fund Advisors LP563,743$3.11M0.0%-3.4%1.404%
2/13/2025Jump Financial LLC36,031$199K0.0%+216.1%0.090%
2/13/2025Barclays PLC66,170$366K0.0%+6.8%0.165%
2/13/2025Renaissance Technologies LLC1,280,960$7.07M0.0%+1.2%3.190%
2/13/2025Russell Investments Group Ltd.12,048$67K0.0%+146.9%0.030%
2/13/2025Wells Fargo & Company MN23,994$132K0.0%+27.7%0.060%
2/13/2025Resona Asset Management Co. Ltd.16,618$89K0.0%N/A0.041%
2/12/2025Geode Capital Management LLC949,556$5.24M0.0%-7.5%2.365%
2/12/2025JPMorgan Chase & Co.399,820$2.21M0.0%+9.8%0.996%
2/11/2025Prudential Financial Inc.85,425$472K0.0%+6.2%0.213%
2/11/2025Intech Investment Management LLC19,039$105K0.0%N/A0.047%
2/10/2025Catalyst Funds Management Pty Ltd19,500$108K0.0%N/A0.049%
2/6/2025Victory Capital Management Inc.174,179$961K0.0%+4.9%0.434%
2/6/2025Charles Schwab Investment Management Inc.333,609$1.84M0.0%-2.3%0.831%
2/5/2025Proficio Capital Partners LLC18,862$104K0.0%N/A0.047%
2/4/2025Bank of New York Mellon Corp115,241$636K0.0%-9.4%0.287%
2/4/2025Y Intercept Hong Kong Ltd101,454$560K0.0%N/A0.253%
1/30/2025Asset Management One Co. Ltd.53,460$285K0.0%-18.9%0.133%
1/23/2025EMC Capital Management21,206$117K0.1%+688.0%0.053%
12/26/2024JPMorgan Chase & Co.364,093$2.13M0.0%+4.8%0.907%
11/19/2024Barclays PLC61,942$362K0.0%+237.0%0.154%
(Data available from 1/1/2016 forward)

CIO Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of CIO shares?

During the previous two years, 99 institutional investors and hedge funds held shares of City Office REIT. The most heavily invested institutionals were Vanguard Group Inc. ($20.50M), Newtyn Management LLC ($13.52M), LSV Asset Management ($8.45M), Nomura Holdings Inc. ($7.21M), Renaissance Technologies LLC ($7.07M), State Street Corp ($5.13M), and Geode Capital Management LLC ($5.01M).Learn more on City Office REIT's institutional investors.

What percentage of City Office REIT's stock is owned by institutional investors?

67.47% of City Office REIT's stock is owned by institutional investors. Learn more on CIO's institutional investor holdings.

Which institutional investors have been buying City Office REIT's stock?

Of the 83 institutional investors that purchased City Office REIT's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: AQR Capital Management LLC ($447.48K), Sonora Investment Management Group LLC ($328.12K), Segall Bryant & Hamill LLC ($283.98K), Millennium Management LLC ($232.51K), Jane Street Group LLC ($172.20K), Acadian Asset Management LLC ($160.63K), and Nuveen LLC ($138.16K).

How much institutional buying is happening at City Office REIT?

Institutional investors have bought a total of 3,053,103 shares in the last 24 months. This purchase volume represents approximately $16.58M in transactions.

Which of City Office REIT's major shareholders have been selling company stock?

Of the 27 institutional investors that sold City Office REIT's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: AQR Capital Management LLC ($136.25K), Jane Street Group LLC ($124.56K), Geode Capital Management LLC ($101.35K), Invesco Ltd. ($93.01K), Goldman Sachs Group Inc. ($82.65K), Connor Clark & Lunn Investment Management Ltd. ($82.62K), and Man Group plc ($81.99K).

How much institutional selling is happening at City Office REIT?

Institutional investors have sold a total of 1,046,361 shares in the last 24 months. This volume of shares sold represents approximately $5.58M in transactions.


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This page (NYSE:CIO) was last updated on 9/16/2025 by MarketBeat.com Staff
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