352 tracked 13F filers disclose a position in SPHR as of the latest SEC 13F filings, a combined $4.3B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $458.8M | 3.9M | ▲+90% Added · +1.8M sh | Q1 2026 | |
| 2 | Jericho Capital Asset Management L.P. | $305.9M | 2.6M | —Held | Q1 2026 | |
| 3 | ARIEL INVESTMENTS, LLC | $289.1M | 2.5M | ▼−22% Reduced · −706K sh | Q1 2026 | |
| 4 | MORGAN STANLEY | $240.3M | 2.0M | ▲+6.5% Added · +125K sh | Q1 2026 | |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | $181.0M | 1.5M | →First observed position No prior filed position | Q1 2026 | |
| 6 | SANDS CAPITAL MANAGEMENT, LLC | $235.0M | 1.4M | ▲New +1.4M sh | Q2 2026 | |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | $141.0M | 1.2M | →First observed position No prior filed position | Q1 2026 | |
| 8 | STATE STREET CORP | $187.2M | 1.1M | ▲+5.7% Added · +58K sh | Q2 2026 | |
| 9 | DIMENSIONAL FUND ADVISORS LP | $105.4M | 898K | ▼−2.2% Reduced · −20K sh | Q1 2026 | |
| 10 | GAMCO INVESTORS, INC. ET AL | $93.3M | 795K | ▼−7.5% Reduced · −64K sh | Q1 2026 | |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | $135.9M | 785K | ▲+7.5% Added · +55K sh | Q2 2026 | |
| 12 | STEADFAST CAPITAL MANAGEMENT LP | $83.5M | 712K | ▼−33% Reduced · −356K sh | Q1 2026 | |
| 13 | TWO SIGMA INVESTMENTS, LP | $82.8M | 705K | ▲+93% Added · +341K sh | Q1 2026 | |
| 14 | RENAISSANCE TECHNOLOGIES LLC | $65.7M | 560K | ▲+150% Added · +336K sh | Q1 2026 | |
| 15 | GILDER GAGNON HOWE & CO LLC | $96.5M | 558K | ▼−0.7% Reduced · −4K sh | Q2 2026 | |
| 16 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $61.5M | 524K | ▲+25% Added · +104K sh | Q1 2026 | |
| 17 | GABELLI FUNDS LLC | $61.3M | 522K | ▼−3.2% Reduced · −17K sh | Q1 2026 | |
| 18 | UBS Group AG | $60.9M | 519K | ▲+47% Added · +167K sh | Q1 2026 | |
| 19 | T. Rowe Price Investment Management, Inc. | Withheld | 445K | ▲New +445K sh | Q1 2026 | |
| 20 | AMERIPRISE FINANCIAL INC | $49.5M | 421K | ▲+12% Added · +46K sh | Q1 2026 | |
| 21 | CITADEL ADVISORS LLC | $45.4M | 387K | ▲18× Added · +365K sh | Q1 2026 | |
| 22 | DEUTSCHE BANK AG\ | $40.9M | 349K | ▼−29% Reduced · −145K sh | Q1 2026 | |
| 23 | BANK OF AMERICA CORP /DE/ | $40.8M | 347K | ▲+57% Added · +126K sh | Q1 2026 | |
| 24 | FMR LLC | $40.7M | 347K | ▲+526% Added · +291K sh | Q1 2026 | |
| 25 | GOLDMAN SACHS GROUP INC | $39.9M | 340K | ▲+221% Added · +234K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 10 funds opened a new position in SPHR and 23 added to an existing one, while 26 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| AMAZON.COM INCAMZN | 197 funds | $166.5B |
| MICROSOFT CORPMSFT | 196 funds | $222.1B |
| NVIDIA CORPNVDA | 192 funds | $327.1B |
| APPLE INCAAPL | 190 funds | $240.3B |
| META PLATFORMS INC-CLASS AMETA | 190 funds | $91.2B |
| ALPHABET INC-CL AGOOGL | 186 funds | $128.8B |
| ELI LILLY & COLLY | 185 funds | $63.7B |
| BROADCOM INCAVGO | 182 funds | $129.7B |
| JPMORGAN CHASE & COJPM | 182 funds | $47.9B |
| MICRON TECHNOLOGY INCMU | 182 funds | $34.9B |
| ALPHABET INC-CL CGOOG | 179 funds | $106.8B |
| BANK OF AMERICA CORPBAC | 178 funds | $26.0B |
Ranked by how many of SPHR's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Mar 10, 2025 | Charles F. Dolan 2009 Revocable Trust | Insider | Sell (S) | 2K | $62K |
| Mar 10, 2025 | Charles F. Dolan 2009 Revocable Trust | Insider | Sell (S) | 54K | $1.8M |
| Mar 8, 2024 | GREENBERG ANDREA | President/CEO-MSG Networks | Sell (S) | 207 | $11K |
| Mar 8, 2024 | GREENBERG ANDREA | President/CEO-MSG Networks | Sell (S) | 200 | $10K |
| Mar 8, 2024 | GREENBERG ANDREA | President/CEO-MSG Networks | Sell (S) | 12K | $588K |
| Mar 8, 2024 | GREENBERG ANDREA | President/CEO-MSG Networks | Sell (S) | 200 | $10K |
| Mar 4, 2024 | Dolan Kristin A | Director | Buy (P) | 76K | $3.6M |
| Mar 4, 2024 | Dolan Kristin A | Director | Buy (P) | 1K | $60K |
| Mar 4, 2024 | Dolan Kristin A | Director | Buy (P) | 33K | $1.5M |
| Feb 28, 2024 | DOLAN JAMES LAWRENCE | Executive Chairman / CEO, Director | Buy (P) | 71K | $2.9M |
| Feb 28, 2024 | DOLAN JAMES LAWRENCE | Executive Chairman / CEO, Director | Buy (P) | 5K | $226K |
| Feb 26, 2024 | Dolan Kristin A | Director | Buy (P) | 4K | $178K |
| Class | 13F holders | Value held |
|---|---|---|
| SPHRthis pagecs | 352 funds | $4.3B |
| SPHR 3.5 12/01/28SDBCV | 19 funds | $664.8M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for SPHR
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/SPHR/capital-change-brief"
Use Arkolith's capital_change_brief for SPHR. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SPHR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.