267 tracked 13F filers disclose a position in SLG as of the latest SEC 13F filings, a combined $2.4B 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. | $494.2M | 13.4M | ▲+0.5% Added · +65K sh | Q1 2026 | |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $264.1M | 7.1M | →First observed position No prior filed position | Q1 2026 | |
| 3 | STATE STREET CORP | $152.9M | 4.1M | ▼−2.5% Reduced · −103K sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $118.4M | 3.2M | →First observed position No prior filed position | Q1 2026 | |
| 5 | Alyeska Investment Group, L.P. | $107.6M | 2.9M | ▼−4.3% Reduced · −130K sh | Q1 2026 | |
| 6 | GOLDMAN SACHS GROUP INC | $77.1M | 2.1M | ▼−29% Reduced · −832K sh | Q1 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $70.9M | 1.9M | ▲+3.4% Added · +63K sh | Q1 2026 | |
| 8 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $58.9M | 1.6M | ▲+2.1% Added · +33K sh | Q1 2026 | |
| 9 | NORTHERN TRUST CORP | $53.7M | 1.5M | ▼−2.5% Reduced · −37K sh | Q1 2026 | |
| 10 | Nuveen, LLC | $49.7M | 1.3M | ▲+42% Added · +400K sh | Q1 2026 | |
| 11 | PRUDENTIAL FINANCIAL INC | $48.9M | 1.3M | ▼−25% Reduced · −438K sh | Q1 2026 | |
| 12 | UBS Group AG | $41.4M | 1.1M | ▲+59% Added · +417K sh | Q1 2026 | |
| 13 | CENTERSQUARE INVESTMENT MANAGEMENT LLC | $39.7M | 1.1M | ▲+60% Added · +404K sh | Q1 2026 | |
| 14 | DIMENSIONAL FUND ADVISORS LP | $38.9M | 1.1M | ▼−1.9% Reduced · −21K sh | Q1 2026 | |
| 15 | NORGES BANK | $44.1M | 961K | ▲+6.3% Added · +57K sh | Q4 2025 | |
| 16 | MORGAN STANLEY | $35.4M | 958K | ▼−3.4% Reduced · −33K sh | Q1 2026 | |
| 17 | DEUTSCHE BANK AG\ | $32.6M | 883K | ▲+773% Added · +782K sh | Q1 2026 | |
| 18 | VICTORY CAPITAL MANAGEMENT INC | $31.7M | 857K | ▼−23% Reduced · −251K sh | Q1 2026 | |
| 19 | Bank of New York Mellon Corp | $29.5M | 799K | ▼~0% Reduced · −154 sh | Q1 2026 | |
| 20 | BANK OF AMERICA CORP /DE/ | $27.5M | 744K | ▲+227% Added · +516K sh | Q1 2026 | |
| 21 | JPMORGAN CHASE & CO | $25.2M | 702K | ▼−9.9% Reduced · −77K sh | Q1 2026 | |
| 22 | Freestone Grove Partners LP | $24.9M | 675K | ▼−1.7% Reduced · −11K sh | Q1 2026 | |
| 23 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $24.2M | 655K | ▲Added Added · +655K sh | Q1 2026 | |
| 24 | BALYASNY ASSET MANAGEMENT L.P. | $23.5M | 635K | ▲+722% Added · +558K sh | Q1 2026 | |
| 25 | Point72 Asset Management, L.P. | $23.4M | 634K | ▲+52% Added · +216K 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, 3 funds opened a new position in SLG and 23 added to an existing one, while 18 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 |
|---|---|---|
| NVIDIA CORPNVDA | 125 funds | $331.3B |
| MICROSOFT CORPMSFT | 125 funds | $224.8B |
| AMAZON.COM INCAMZN | 125 funds | $166.4B |
| ALPHABET INC-CL AGOOGL | 125 funds | $130.5B |
| META PLATFORMS INC-CLASS AMETA | 124 funds | $96.3B |
| BROADCOM INCAVGO | 123 funds | $127.8B |
| ALPHABET INC-CL CGOOG | 123 funds | $106.0B |
| APPLE INCAAPL | 122 funds | $248.5B |
| MICRON TECHNOLOGY INCMU | 120 funds | $28.0B |
| UNITEDHEALTH GROUP INCUNH | 120 funds | $22.7B |
| MASTERCARD INC - AMA | 119 funds | $43.3B |
| BANK OF AMERICA CORPBAC | 119 funds | $25.5B |
Ranked by how many of SLG's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Mar 30, 2026 | Brown Carol N | Director | Sell (S) | 5K | $182K |
| Dec 23, 2025 | HOLLIDAY MARC | PRESIDENT & CEO, Director | Sell (S) | 22K | $987K |
| Dec 22, 2025 | LEVINE ANDREW S | CHIEF LEGAL OFFICER & GC | Sell (S) | 1K | $68K |
| Sep 11, 2025 | Brown Carol N | Director | Sell (S) | 937 | $59K |
| Jul 18, 2025 | Brown Carol N | Director | Sell (S) | 3K | $152K |
| Jan 24, 2025 | HATKOFF CRAIG M | Director | Sell (S) | 3K | $229K |
| Nov 25, 2024 | LEVINE ANDREW S | CHIEF LEGAL OFFICER & GC | Sell (S) | 27K | $2.2M |
| Nov 25, 2024 | LEVINE ANDREW S | CHIEF LEGAL OFFICER & GC | Sell (S) | 18K | $1.5M |
| Feb 9, 2024 | Brown Carol N | Director | Sell (S) | 5K | $227K |
| Jan 26, 2024 | ATKINS BETSY S | Director | Sell (S) | 10K | $467K |
| Jan 26, 2024 | HATKOFF CRAIG M | Director | Sell (S) | 5K | $238K |
| Nov 2, 2023 | MATHIAS ANDREW W | PRESIDENT, Director | Sell (S) | 177K | $5.7M |
| Class | 13F holders | Value held |
|---|---|---|
| SLGthis pagere | 267 funds | $2.4B |
| SLG2EURCOMMON STOCK | 1 funds | $74 |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for SLG
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/SLG/capital-change-brief"
Use Arkolith's capital_change_brief for SLG. 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 SLG. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.