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PS BUSINESS PARKS INC/CA
PS BUSINESS PARKS INC/CA. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 175 Institutional holders with a total value of $1,588,492,044.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 2,710,578 226,659,000 14.27%
2 PRICE T ROWE ASSOCIATES INC /MD/ 2,293,569 191,788,000 12.07%
3 COHEN & STEERS, INC. 1,102,950 92,229,000 5.81%
4 BlackRock Fund Advisors 1,092,317 91,340,000 5.75%
5 BlackRock Institutional Trust Company, N.A. 984,543 82,327,000 5.18%
6 GOLDMAN SACHS GROUP INC 910,500 76,136,000 4.79%
7 Nuveen Asset Management, LLC 690,831 57,767,000 3.64%
8 WESTWOOD HOLDINGS GROUP INC 647,748 54,165,000 3.41%
9 MORGAN STANLEY 525,839 43,970,000 2.77%
10 NORTHERN TRUST CORP 453,141 37,892,000 2.39%
11 STATE STREET CORP 413,590 34,580,000 2.18%
12 WELLINGTON MANAGEMENT GROUP LLP 401,533 33,576,000 2.11%
13 OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 294,907 24,660,000 1.55%
14 Bank of New York Mellon Corp 266,866 22,315,000 1.40%
15 PRUDENTIAL FINANCIAL INC 264,804 22,143,000 1.39%
16 EATON VANCE MANAGEMENT 222,619 18,615,000 1.17%
17 RUSSELL FRANK CO/ 220,870 18,465,000 1.16%
18 DIMENSIONAL FUND ADVISORS LP 220,577 18,444,000 1.16%
19 VICTORY CAPITAL MANAGEMENT INC 207,016 17,311,000 1.09%
20 TEACHERS ADVISORS, LLC 197,227 16,492,000 1.04%
21 ROTHSCHILD & CO ASSET MANAGEMENT US INC. 169,476 14,172,000 0.89%
22 NORGES BANK 166,477 13,921,000 0.88%
23 CHARTWELL INVESTMENT PARTNERS/PA 164,815 13,782,000 0.87%
24 HEITMAN REAL ESTATE SECURITIES LLC 159,304 13,321,000 0.84%
25 PRINCIPAL FINANCIAL GROUP INC 155,888 13,035,000 0.82%
26 BLACKROCK ADVISORS LLC 142,784 11,940,000 0.75%
27 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 142,124 11,885,000 0.75%
28 MACQUARIE GROUP LTD 139,548 11,669,000 0.73%
29 BlackRock Group LTD 135,847 11,360,000 0.72%
30 GEODE CAPITAL MANAGEMENT, LLC 133,527 11,165,000 0.70%
31 PANAGORA ASSET MANAGEMENT INC 133,424 11,157,000 0.70%
32 Invesco Ltd. 125,562 10,499,000 0.66%
33 TIAA CREF INVESTMENT MANAGEMENT LLC 121,699 10,176,000 0.64%
34 ROYCE & ASSOCIATES LP 118,500 9,909,000 0.62%
35 JPMORGAN CHASE & CO 118,333 9,896,000 0.62%
36 BARCLAYS PLC 110,429 9,165,000 0.58%
37 AMERIPRISE FINANCIAL INC 103,986 8,696,000 0.55%
38 RENAISSANCE TECHNOLOGIES LLC 85,106 7,117,000 0.45%
39 Shinko Asset Management Co., Ltd. 83,732 7,002,000 0.44%
40 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 74,599 6,207,000 0.39%
41 BANK OF AMERICA CORP /DE/ 72,537 6,065,000 0.38%
42 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 70,829 5,923,000 0.37%
43 Asset Management One Co., Ltd. 69,491 5,766,000 0.36%
44 D. E. Shaw & Co., Inc. 67,082 5,609,000 0.35%
45 MANAGED ACCOUNT ADVISORS LLC 65,538 5,481,000 0.35%
46 BlackRock Investment Management, LLC 65,018 5,437,000 0.34%
47 DEUTSCHE BANK AG\ 62,436 5,220,000 0.33%
48 TWO SIGMA INVESTMENTS, LP 57,739 4,828,000 0.30%
49 STRS OHIO 57,000 4,766,000 0.30%
50 AMERICAN CENTURY COMPANIES INC 56,828 4,752,000 0.30%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.