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SPHR · Sphere Entertainment Co. · Shareholders & Ownership

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$111.61 -2.46 (-2.16%)
Market Cap
$4.10B
Shares
35.91M
Volume · Oct 22 586.66K Avg daily vol (3M) 808.46K

Every disclosed holder of SPHR in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns SPHR

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.

Holder group Shares % Out
Institutional (13F) 37,551,242 104.56%
Insiders (Forms 3, 4, 5) 0 0.00%
13D/G-only blocks 7,774,506 21.65%
Remaining 9,412,141 -26.21%
Registered funds (N-PORT, not summed) 13,685,405 38.11%

Shares outstanding: 35,913,607, the issuer's latest cover-page count restated onto today's split basis.

Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.

Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of SPHR

# Holder Shares
1
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
4,080,043
1.1
iShares Core S&P Small-Cap ETF
Fund S000004313 · Registered fund · Jun 30, 2026
iShares Trust, not summed
1,620,657
1.2
iShares Russell 2000 ETF
Fund S000004344 · Registered fund · Jun 30, 2026
iShares Trust, not summed
711,867
1.3
iShares Russell 2000 Value ETF
Fund S000004342 · Registered fund · Jun 30, 2026
iShares Trust, not summed
260,014
1.4
iShares S&P Small-Cap 600 Growth ETF
Fund S000004314 · Registered fund · Jun 30, 2026
iShares Trust, not summed
241,734
1.5
Master Small Cap Index Series
Fund S000002716 · Registered fund · Jun 30, 2026
Quantitative Master Series LLC, not summed
51,130
2
Jericho Capital Asset Management L.P.
13F CIK 1525234 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,605,615
3
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
2,474,769
3.1
MORGAN STANLEY
13G CIK 895421 · Holding company · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
2,410,126
3.2
Permanence Portfolio
Fund S000068163 · Registered fund · Jun 30, 2026
MORGAN STANLEY INSTITUTIONAL FUND INC, not summed
67
3.3
E*TRADE No Fee Total Market Index Fund
Fund S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
48
4
Channing Capital Management, LLC
13G CIK 1302404 · Registered investment adviser · Dec 31, 2023
Rule 13d-1(b), qualified institution
2,061,697
5
ARIEL INVESTMENTS, LLC
13F CIK 936753 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,665,326
5.1
ARIEL INVESTMENTS, LLC
13G CIK 936753 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
1,665,326
5.2
Ariel Fund
Fund S000005024 · Registered fund · Jun 30, 2026
Ariel Investment Trust, not summed
471,750
5.3
Ariel Appreciation Fund
Fund S000005025 · Registered fund · Jun 30, 2026
Ariel Investment Trust, not summed
123,114
6
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,515,158
7
SANDS CAPITAL MANAGEMENT, LLC
13F CIK 1020066 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,358,321
8
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,184,648
9
CITADEL ADVISORS LLC
13G CIK 1423053 · Registered investment adviser · Mar 31, 2025
Rule 13d-1(c), passive investor
1,115,276
10
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,081,969
10.1
State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF
Fund S000041317 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
246,130
10.2
State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF
Fund S000006990 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
154,231
10.3
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
9,486
10.4
State Street Total Return V.I.S. Fund
Fund S000001637 · Registered fund · Jun 30, 2026
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
680
10.5
State Street(R) SPDR(R) S&P(R) 1500 Value Tilt ETF
Fund S000033831 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
381
11
DOLAN JAMES LAWRENCE
Insider CIK 933028 · Sep 15, 2026
Director, Executive Chairman and CEO, 10% Owner, issuer-wide, not summed
1,045,998
11.1
James L. Dolan
13D CIK 933028 · Unknown · Feb 25, 2026
3,479,807
12
FMR LLC
13F CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
968,991
12.1
Fidelity Small Cap Index Fund
Fund S000033638 · Registered fund · Jul 31, 2026
Fidelity Salem Street Trust, not summed
303,244
12.2
Fidelity Blue Chip Growth Fund
Fund S000007195 · Registered fund · Jul 31, 2026
Fidelity Securities Fund, not summed
167,526
12.3
Fidelity Enhanced Small Cap Core ETF
Fund S000081807 · Registered fund · Jun 30, 2026
Fidelity Covington Trust, not summed
159,042
12.4
Fidelity Extended Market Index Fund
Fund S000006021 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
137,985
12.5
Fidelity SAI Small-Mid Cap Momentum Index Fund
Fund S000050321 · Registered fund · Jul 31, 2026
Fidelity Salem Street Trust, not summed
81,359
13
AMERIPRISE FINANCIAL INC
13F CIK 820027 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
904,008
13.1
Columbia Variable Portfolio - Small Company Growth Fund
Fund S000010658 · Registered fund · Jun 30, 2026
COLUMBIA FUNDS VARIABLE INSURANCE TRUST, not summed
46,172
13.2
Columbia Small Cap Index Fund
Fund S000010827 · Registered fund · May 31, 2026
COLUMBIA FUNDS SERIES TRUST, not summed
39,753
13.3
Columbia Research Enhanced Small Cap ETF
Fund S000095313 · Registered fund · Jun 30, 2026
Columbia ETF Trust I, not summed
41
14
BANK OF NOVA SCOTIA
13G CIK 9631 · Bank · Dec 31, 2025
Rule 13d-1(b), qualified institution
894,262
15
DIMENSIONAL FUND ADVISORS LP
13F CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
891,801
15.1
U.S. SMALL CAP VALUE PORTFOLIO
Fund S000000987 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
150,572
15.2
U.S. SMALL CAP PORTFOLIO
Fund S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
125,822
15.3
U.S. MICRO CAP PORTFOLIO
Fund S000000948 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
107,319
15.4
Dimensional U.S. Small Cap ETF
Fund S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
104,033
15.5
Dimensional U.S. Core Equity 2 ETF
Fund S000070903 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
77,446
16
Assenagon Asset Management S.A.
13F CIK 1546007 · Unknown · Sep 30, 2026
871,484
17
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
826,594
18
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
784,997
19
VANGUARD SMALL-CAP INDEX FUND
Fund S000002845 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
597,260
20
GILDER GAGNON HOWE & CO LLC
13F CIK 902464 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
557,742
21
STEADFAST CAPITAL MANAGEMENT LP
13F CIK 1214822 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
550,661
22
Castle Hook Partners LP
13F CIK 1687241 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
522,039
23
GABELLI FUNDS LLC
13F CIK 1081407 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
507,030
23.1
The Gabelli Asset Fund
Fund S000001087 · Registered fund · Jun 30, 2026
Gabelli Asset Fund, not summed
131,433
23.2
The Gabelli Small Cap Growth Fund
Fund S000001062 · Registered fund · Jun 30, 2026
Gabelli Equity Series Funds Inc, not summed
90,000
23.3
The Gabelli Value 25 Fund Inc.
Fund S000001076 · Registered fund · Jun 30, 2026
Gabelli Value 25 Fund Inc, not summed
73,750
23.4
The Gabelli Equity Income Fund
Fund S000001061 · Registered fund · Jun 30, 2026
Gabelli Equity Series Funds Inc, not summed
9,000
23.5
Gabelli Opportunities in Live and Sports ETF
Fund S000099690 · Registered fund · Jun 30, 2026
Gabelli ETFs Trust, not summed
3,143
24
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
13F CIK 1535845 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
479,164
25
T. Rowe Price Investment Management, Inc.
13F CIK 1897612 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
462,772
26
Artemis Investment Management LLP
13F CIK 1535385 · Non-US institution · Sep 30, 2026
447,982
27
Columbia Small Cap Growth Fund
Fund S000012073 · Registered fund · May 31, 2026
COLUMBIA FUNDS SERIES TRUST I, not summed
434,096
28
DEUTSCHE BANK AG\
13F CIK 948046 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
426,141
28.1
DWS Small Cap Index VIP
Fund S000006223 · Registered fund · Jun 30, 2026
DEUTSCHE DWS INVESTMENTS VIT FUNDS, not summed
4,303
29
BANK OF AMERICA CORP /DE/
13F CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
377,912
30
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
372,230
31
JENNISON ASSOCIATES LLC
13F CIK 53417 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
361,440
32
Contour Asset Management LLC
13F CIK 1510669 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
354,482
33
VANGUARD SMALL-CAP GROWTH INDEX FUND
Fund S000002846 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
343,843
34
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
336,009
34.1
Small Cap Index Fund
Fund S000001245 · Registered fund · Jun 30, 2026
Northern Funds, not summed
14,018
34.2
Small Cap Value Fund
Fund S000001246 · Registered fund · Jun 30, 2026
Northern Funds, not summed
12,616
34.3
Small Cap Core Fund
Fund S000001244 · Registered fund · Jun 30, 2026
Northern Funds, not summed
2,667
34.4
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
1,422
35
Invesco Ltd.
13F CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
324,441
35.1
Invesco Leisure and Entertainment ETF
Fund S000003028 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
48,036
35.2
Invesco RAFI US 1500 Small-Mid ETF
Fund S000013120 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
32,451
35.3
Invesco S&P Smallcap 600 Pure Growth ETF
Fund S000060799 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
12,471
35.4
Invesco Dorsey Wright SmallCap Momentum ETF
Fund S000037586 · Registered fund · May 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
12,377
35.5
Invesco S&P SmallCap 600 Revenue ETF
Fund S000064596 · Registered fund · May 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
11,955
36
VANGUARD EXTENDED MARKET INDEX FUND
Fund S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
308,305
37
SYSTEMATIC FINANCIAL MANAGEMENT LP
13F CIK 1085936 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
289,748
38
LORD, ABBETT & CO. LLC
13F CIK 728100 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
272,451
38.1
LORD ABBETT DEVELOPING GROWTH FUND INC
Fund S000006834 · Registered fund · Jul 31, 2026
LORD ABBETT DEVELOPING GROWTH FUND, INC., not summed
142,081
38.2
Lord Abbett Micro-Cap Growth Fund
Fund S000007142 · Registered fund · Jul 31, 2026
LORD ABBETT SECURITIES TRUST, not summed
20,381
38.3
Developing Growth Portfolio
Fund S000028719 · Registered fund · Jun 30, 2026
LORD ABBETT SERIES FUND INC, not summed
4,201
39
NEUBERGER BERMAN GROUP LLC
13F CIK 1465109 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
264,677
39.1
Neuberger Long Short Fund
Fund S000035446 · Registered fund · Jul 31, 2026
NEUBERGER BERMAN ALTERNATIVE FUNDS, not summed
319,819
40
RENAISSANCE TECHNOLOGIES LLC
13F CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
255,935
41
NORGES BANK
13F CIK 1374170 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
249,365
42
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
246,506
42.1
Schwab U.S. Small-Cap ETF
Fund S000026636 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
128,244
42.2
Schwab Small-Cap Index Fund
Fund S000005912 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
67,464
42.3
Schwab Total Stock Market Index Fund
Fund S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
15,809
42.4
Schwab U.S. Broad Market ETF
Fund S000026631 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
15,674
42.5
Schwab Ariel Opportunities ETF
Fund S000072244 · Registered fund · Jun 30, 2026
SCHWAB STRATEGIC TRUST, not summed
6,179
43
JACOBS LEVY EQUITY MANAGEMENT, INC
13F CIK 884414 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
243,926
44
GOLDMAN SACHS GROUP INC
13F CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
243,263
44.1
Goldman Sachs Small Cap Value Insights Fund
Fund S000014929 · Registered fund · Jul 31, 2026
Goldman Sachs Trust, not summed
23,648
44.2
Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF
Fund S000048296 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
6,104
44.3
Goldman Sachs Absolute Return Tracker Fund
Fund S000020314 · Registered fund · Jun 30, 2026
GOLDMAN SACHS TRUST, not summed
1,501
44.4
Goldman Sachs Innovate Equity ETF
Fund S000068597 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
1,301
45
Touchstone Funds Group Trust-Touchstone Sands Capital Select Growth Fund
Fund S000005840 · Registered fund · Jun 30, 2026
Touchstone Funds Group Trust, not summed
239,283
46
Nearwater Capital Markets, Ltd
13F CIK 1915842 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
229,200
47
FEDERATED HERMES, INC.
13F CIK 1056288 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
226,287
48
Point72 Asset Management, L.P.
13G CIK 1603466 · Registered investment adviser · Sep 30, 2025
Rule 13d-1(c), passive investor
223,464
49
Islander Capital Partners, L.P.
13F CIK 2081714 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
220,028
50
BNP PARIBAS ARBITRAGE, SA
13F CIK 1166588 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
213,739

53 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 566 holders

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Key facts CIK 1795250 CUSIP 55826T102 13F (30d) 56 filings 55 filers Visit website Investor relations