SBAC · Sba Communications Corp · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Superinvestors Holding SBAC
All superinvestors →Holder Concentration
Across 687 13F filersWho Holds SBAC
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 684 filers, like-for-like change +0.8%; actively managed books +0.8%; index-like books +1.1%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 50.5% | 337 | +3.2% |
| Exempt adviser | 0.4% | 7 | -43.8% |
| Adviser | 5.8% | 17 | -13.6% |
| Bank | 11.7% | 33 | -10.6% |
| Insurer | 1.3% | 4 | +326.5% |
| Broker-dealer | 0.0% | 2 | +12.8% |
| Benefit plan | 0.5% | 7 | +18.4% |
| Non-US | 6.5% | 15 | +36.5% |
| Holding company | 13.9% | 12 | +1.9% |
| Unknown | 9.4% | 250 | -7.7% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 36.3% | 74 | +1.1% |
| Systematic-like | 4.3% | 33 | +18.1% |
| Concentrated | 2.7% | 109 | -8.3% |
| Diversified active | 56.7% | 467 | +0.1% |
| Unknown | 0.0% | 1 | -100.0% |
| Not measured | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 65.4% | 410 | +2.5% |
| Medium turnover | 8.7% | 151 | -23.0% |
| High turnover | 7.0% | 71 | +33.6% |
| Unknown | 18.9% | 52 | +0.5% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 18.2% | 66 | +3.2% |
| Medium horizon | 13.0% | 125 | -2.6% |
| Long horizon | 65.4% | 451 | +1.2% |
| Unknown | 3.4% | 42 | -4.2% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 2.1% | 159 | +88.7% |
| $1B to $10B | 4.3% | 226 | -24.6% |
| $10B to $100B | 14.6% | 214 | -5.2% |
| $100B or more | 79.1% | 85 | +2.8% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 1.3% | 192 | +16.7% |
| Pooled investment vehicles | 9.3% | 60 | +22.0% |
| Registered funds and BDCs | 36.0% | 41 | +0.3% |
| Pension and profit sharing plans | 0.0% | 2 | -7.8% |
| Insurance companies | 0.1% | 7 | +1.3% |
| Charitable organizations | 0.0% | 1 | +15.0% |
| Governments and sovereign funds | 1.1% | 6 | -21.2% |
| Corporations | 0.0% | 2 | -48.5% |
| Other investment advisers | 0.0% | 6 | -6.6% |
| Other | 0.0% | 2 | -86.1% |
| Diversified | 2.6% | 18 | +7.5% |
| Unknown | 49.5% | 347 | -1.5% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 10.7% | 71 | +15.7% |
| Private equity funds | 0.2% | 18 | -53.6% |
| Venture capital funds | 0.0% | 3 | +1250.8% |
| Real estate funds | 0.4% | 8 | +63.5% |
| Liquidity funds | 0.0% | 2 | -2.0% |
| Securitized asset funds | 0.9% | 2 | -2.8% |
| Other private funds | 15.2% | 30 | -1.4% |
| Mixed private funds | 0.1% | 7 | -6.1% |
| Private funds, type not stated | 0.2% | 7 | -3.1% |
| No private funds | 23.0% | 196 | +0.7% |
| Unknown | 49.1% | 340 | -0.9% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 84.3% | 521 | +1.1% |
| Outside the US | 15.7% | 163 | -0.4% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 5 holders with no observed 2026-03-31 13F and 5 holders with no observed 2026-06-30 13F. Compared across CIK changes: 4 filers continue as Evelyn Partners Group Ltd; JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
684 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 24.5% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies SBAC's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | CCI Crown Castle Inc. | 24 |
| 2 | SHO Sunstone Hotel Investors, Inc. | 7 |
| 3 | NTST NETSTREIT Corp. | 8 |
| 4 | CUBE CubeSmart | 13 |
| 5 | REXR Rexford Industrial Realty, Inc. | 10 |
| 6 | INVH Invitation Homes Inc. | 15 |
| 7 | EXR Extra Space Storage Inc. | 18 |
| 8 | AMT American Tower Corp | 41 |
| 9 | VMRK Vivmark Residential | 16 |
| 10 | ELS Equity Lifestyle Properties Inc | 12 |
Shareholder Targets
13F filers that own its peers but not SBAC, quarter ended Jun 30, 2026Found through its holder-overlap peers: CCI, SHO, NTST, CUBE, REXR, INVH, EXR, AMT, VMRK, ELS, ESS, EPRT, CURB, JAN, EQIX, SUI, DOC, FR, TRNO, MAC. 1,958 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | APG Asset Management US Inc. Registered adviser, Concentrated | $3,106,338,853 13 held | EQIX, VMRK, INVH |
| 2 | Resolution Capital Ltd Registered adviser, Concentrated | $1,909,466,934 10 held | EQIX, ESS, EXR |
| 3 | Capital World Investors Adviser, Diversified active | $1,871,279,049 5 held | AMT, EXR, CCI |
| 4 | Capital Research Global Investors Adviser, Diversified active | $1,819,421,632 3 held | EXR, AMT, EQIX |
| 5 | COATUE MANAGEMENT LLC Registered adviser, Concentrated | $1,327,501,381 1 held | EQIX |
| 6 | First Eagle Investment Management, LLC Registered adviser, Diversified active | $1,211,207,028 3 held | VMRK, EXR, EQIX |
| 7 | T. Rowe Price Investment Management, Inc. Adviser, Diversified active | $934,380,758 6 held | CURB, TRNO, MAC |
| 8 | Boston Partners Registered adviser, Diversified active | $693,396,280 9 held | ESS, ELS, EXR |
| 9 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Adviser, Diversified active | $636,914,276 19 held | EQIX, FR, CCI |
| 10 | FULLER & THALER ASSET MANAGEMENT, INC. Registered adviser, Diversified active | $633,544,065 2 held | DOC, AMT |
Fund Ownership of SBAC by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 27.66% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 5.73% | 6,080,881 |
| Index ETFs | 21.93% | 23,262,509 |
| Active ETFs | 0.86% | 916,238 |
| Active funds | 18.50% | 19,623,236 |
| Unclassified | 1.43% | 1,522,107 |
| All registered funds | 48.46% | 51,404,971 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega Dodge & Cox Registered adviser | $2,174,561,400 | 11.65% | 12,323,254 | Shares | 2026-08-13 | |
| Mega BlackRock, Inc. Holding company | $1,789,083,639 | 9.58% | 10,138,749 | Shares | 2026-08-07 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $1,732,318,231 | 9.28% | 9,817,059 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $1,224,098,079 | 6.56% | 6,936,972 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP Bank | $903,345,325 | 4.84% | 5,119,264 | Shares | 2026-09-22 | |
| Large COHEN & STEERS, INC. Adviser | $573,094,259 | 3.07% | 3,247,729 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $560,421,607 | 3.00% | 3,175,913 | Shares | 2026-08-12 | |
| Mega JPMORGAN CHASE & CO Bank | $477,678,094 | 2.56% | 2,707,005 | Shares | 2026-08-12 | |
| Mega Invesco Ltd. Adviser | $341,444,445 | 1.83% | 1,934,968 | Shares | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Non-US | $319,780,809 | 1.71% | 1,812,200 | Shares | 2026-08-07 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $301,795,655 | 1.62% | 1,710,278 | Shares | 2026-08-14 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $284,326,113 | 1.52% | 1,611,278 | Shares | 2026-08-11 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $276,754,040 | 1.48% | 1,568,367 | Shares | 2026-08-13 | |
| Mega NORGES BANK Non-US | $261,810,878 | 1.40% | 1,483,684 | Shares | 2026-08-12 | |
| Mega Legal & General Group Plc | $252,045,404 | 1.35% | 1,428,343 | Shares | 2026-08-14 | |
| Mega NORDEA INVESTMENT MANAGEMENT AB Non-US | $229,341,708 | 1.23% | 1,299,681 | Shares | 2026-08-05 | |
| Large DIAMOND HILL CAPITAL MANAGEMENT INC Registered adviser | $228,366,591 | 1.22% | 1,294,155 | Shares | 2026-08-06 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $228,131,899 | 1.22% | 1,292,825 | Shares | 2026-09-02 | |
| Mega MORGAN STANLEY Holding company | $225,308,529 | 1.21% | 1,276,825 | Shares | 2026-08-13 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $203,336,798 | 1.09% | 1,152,311 | Shares | 2026-08-04 | |
| Mega FMR LLC Holding company | $182,371,585 | 0.98% | 1,033,501 | Shares | 2026-08-13 | |
| Mega NORTHERN TRUST CORP Bank | $175,618,810 | 0.94% | 995,233 | Shares | 2026-08-13 | |
| Large Alyeska Investment Group, L.P. Registered adviser | $175,058,378 | 0.94% | 992,057 | Shares | 2026-08-14 | |
| Mega CANADA PENSION PLAN INVESTMENT BOARD Non-US | $160,195,328 | 0.86% | 907,828 | Shares | 2026-08-14 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $158,948,457 | 0.85% | 900,762 | Shares | 2026-08-13 | |
| Mid Long Pond Capital, LP Registered adviser | $158,587,248 | 0.85% | 898,715 | Shares | 2026-08-13 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $153,995,227 | 0.82% | 872,692 | Shares | 2026-08-14 | |
| Large Mitsubishi UFJ Trust & Banking Corp Registered adviser | $144,842,601 | 0.78% | 820,824 | Shares | 2026-08-06 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $140,393,690 | 0.75% | 795,612 | Shares | 2026-08-14 | |
| Large EARNEST PARTNERS LLC Registered adviser | $135,516,515 | 0.73% | 767,973 | Shares | 2026-08-13 | |
| Mega UBS Group AG Bank | $132,297,178 | 0.71% | 749,729 | Shares | 2026-08-13 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $123,469,238 | 0.66% | 699,701 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $108,433,432 | 0.58% | 614,493 | Shares | 2026-08-11 | |
| Mega Amundi Holding company | $105,800,297 | 0.57% | 599,571 | Shares | 2026-08-11 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $105,071,695 | 0.56% | 595,442 | Shares | 2026-08-13 | |
| Mega SEI INVESTMENTS CO | $104,427,968 | 0.56% | 591,794 | Shares | 2026-08-14 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $102,229,807 | 0.55% | 579,337 | Shares | 2026-08-14 | |
| Small Permit Capital, LLC Registered adviser | $101,519,555 | 0.54% | 575,312 | Shares | 2026-08-11 | |
| Mid ATLAS Infrastructure Partners (UK) Ltd. Registered adviser | $93,951,186 | 0.50% | 532,422 | Shares | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $93,393,741 | 0.50% | 529,263 | Shares | 2026-08-06 | |
| Mid Long Pond Capital, LP Registered adviser | $86,465,400 | 0.46% | 490,000 | Call | 2026-08-13 | |
| Mega Russell Investments Group, Ltd. | $82,188,179 | 0.44% | 465,761 | Shares | 2026-08-06 | |
| Mid RUSH ISLAND MANAGEMENT, LP Registered adviser | $80,516,933 | 0.43% | 456,290 | Shares | 2026-08-14 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $72,930,207 | 0.39% | 413,296 | Shares | 2026-08-14 | |
| Large Woodline Partners LP Registered adviser | $65,648,766 | 0.35% | 372,032 | Shares | 2026-08-14 | |
| Mid GRS Advisors, LLC Registered adviser | $65,090,623 | 0.35% | 368,869 | Shares | 2026-08-14 | |
| Large Quantinno Capital Management LP Registered adviser | $61,494,721 | 0.33% | 348,491 | Shares | 2026-08-13 | |
| Large CI INVESTMENTS INC. Non-US | $61,196,504 | 0.33% | 346,801 | Shares | 2026-08-13 | |
| Mid REAVES W H & CO INC | $56,901,997 | 0.30% | 322,464 | Shares | 2026-07-30 | |
| Mid DigitalBridge Group, Inc. Adviser | $56,512,725 | 0.30% | 320,258 | Shares | 2026-08-14 | |
| Mega Swiss National Bank | $52,638,018 | 0.28% | 298,300 | Shares | 2026-08-11 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $50,707,897 | 0.27% | 287,362 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $48,503,206 | 0.26% | 274,868 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $46,870,069 | 0.25% | 265,613 | Shares | 2026-08-13 | |
| Mega Mitsubishi UFJ Asset Management Co., Ltd. | $46,487,151 | 0.25% | 263,443 | Shares | 2026-08-07 | |
| Large COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $44,821,016 | 0.24% | 254,001 | Shares | 2026-07-17 | |
| Mega BARCLAYS PLC Bank | $43,126,999 | 0.23% | 244,401 | Shares | 2026-08-14 | |
| Large Aberdeen Group plc Holding company | $40,946,660 | 0.22% | 232,045 | Shares | 2026-07-31 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $40,909,957 | 0.22% | 231,837 | Shares | 2026-08-12 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $40,318,286 | 0.22% | 228,484 | Shares | 2026-08-13 | |
| Mid BRISTOL JOHN W & CO INC /NY/ | $40,270,112 | 0.22% | 228,211 | Shares | 2026-08-13 | |
| Mega CITIGROUP INC Bank | $40,269,759 | 0.22% | 228,209 | Shares | 2026-08-03 | |
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $36,248,413 | 0.19% | 205,420 | Shares | 2026-08-13 | |
| Mega HSBC HOLDINGS PLC | $35,670,682 | 0.19% | 202,146 | Shares | 2026-08-14 | |
| Mega NEUBERGER BERMAN GROUP LLC Holding company | $35,184,358 | 0.19% | 199,390 | Shares | 2026-08-13 | |
| Large Jain Global LLC Registered adviser | $34,752,385 | 0.19% | 196,942 | Shares | 2026-08-14 | |
| Mega Sumitomo Mitsui Trust Group, Inc. Bank | $33,873,085 | 0.18% | 191,959 | Shares | 2026-07-30 | |
| Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Non-US | $33,815,206 | 0.18% | 191,631 | Shares | 2026-08-13 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $33,338,587 | 0.18% | 188,930 | Shares | 2026-08-14 | |
| Mega Clearbridge Investments, LLC Registered adviser | $32,767,916 | 0.18% | 185,696 | Shares | 2026-08-13 | |
| Mid Ilex Capital Partners (UK) LLP Exempt adviser | $30,701,569 | 0.16% | 173,986 | Shares | 2026-08-14 | |
| Mid BOOTHBAY FUND MANAGEMENT, LLC Registered adviser | $29,287,948 | 0.16% | 165,975 | Shares | 2026-08-14 | |
| Mega ROYAL BANK OF CANADA Bank | $27,653,748 | 0.15% | 156,714 | Shares | 2026-08-14 | |
| Large CANADA LIFE ASSURANCE Co | $27,134,077 | 0.15% | 153,769 | Shares | 2026-08-13 | |
| Mid SORA INVESTORS LLC Registered adviser | $26,115,197 | 0.14% | 147,995 | Shares | 2026-08-14 | |
| Mega SG Americas Securities, LLC | $25,966,441 | 0.14% | 147,152 | Shares | 2026-08-07 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $25,946,854 | 0.14% | 147,041 | Shares | 2026-08-24 | |
| Mega California Public Employees Retirement System | $24,495,294 | 0.13% | 138,815 | Shares | 2026-08-14 | |
| Large Universal- Beteiligungs- und Servicegesellschaft mbH | $23,136,729 | 0.12% | 131,116 | Shares | 2026-08-06 | |
| Mid Partners Group Holding AG Non-US | $22,422,595 | 0.12% | 127,069 | Shares | 2026-08-04 | |
| Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. Non-US | $21,746,577 | 0.12% | 123,238 | Shares | 2026-08-13 | |
| Large FEDERATED HERMES, INC. Adviser | $21,456,123 | 0.11% | 121,592 | Shares | 2026-08-12 | |
| Mega BANK OF MONTREAL /CAN/ Bank | $21,405,123 | 0.11% | 121,303 | Shares | 2026-08-12 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $21,382,538 | 0.11% | 121,175 | Shares | 2026-08-14 | |
| Large NATIXIS ADVISORS, LLC Registered adviser | $21,200,257 | 0.11% | 120,142 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $20,945,802 | 0.11% | 118,700 | Put | 2026-08-14 | |
| Mid Magellan Asset Management Ltd Registered adviser | $20,462,830 | 0.11% | 115,963 | Shares | 2026-08-13 | |
| Small Benchstone Capital Management LP Registered adviser | $20,091,029 | 0.11% | 113,856 | Shares | 2026-08-14 | |
| Large UniSuper Management Pty Ltd | $19,355,720 | 0.10% | 109,689 | Shares | 2026-08-14 | |
| Small Skylands Capital, LLC Registered adviser | $19,212,964 | 0.10% | 108,880 | Shares | 2026-07-24 | |
| Large Vanguard Investments Australia, Ltd. | $19,106,912 | 0.10% | 108,279 | Shares | 2026-08-13 | |
| Mid Maryland State Retirement & Pension System | $18,666,821 | 0.10% | 105,785 | Shares | 2026-07-30 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $18,515,947 | 0.10% | 104,930 | Shares | 2026-08-14 | |
| Large TUDOR INVESTMENT CORP ET AL Registered adviser | $18,337,899 | 0.10% | 103,921 | Shares | 2026-08-14 | |
| Large AVIVA PLC Insurer | $18,316,371 | 0.10% | 103,799 | Shares | 2026-08-13 | |
| Mega ENVESTNET ASSET MANAGEMENT INC Registered adviser | $18,167,086 | 0.10% | 102,953 | Shares | 2026-09-23 | |
| Small KETTLE HILL CAPITAL MANAGEMENT, LLC Registered adviser | $17,845,046 | 0.10% | 101,128 | Shares | 2026-08-14 | |
| Mega JONES FINANCIAL COMPANIES LLLP | $17,365,781 | 0.09% | 98,412 | Shares | 2026-08-14 | |
| Large Pacer Advisors, Inc. | $16,957,629 | 0.09% | 96,099 | Shares | 2026-08-13 | |
| Large OMERS ADMINISTRATION Corp Benefit plan | $16,012,156 | 0.09% | 90,741 | Shares | 2026-08-13 |
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