201 tracked 13F filers disclose a position in BIRK as of the latest SEC 13F filings, a combined $5.5B 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 | Catterton Management Company, L.L.C. | $3.6B | 99.4M | ▼−13% Reduced · −15.3M sh | Q1 2026 | |
| 2 | T. Rowe Price Investment Management, Inc. | Withheld | 11.8M | ▼−0.6% Reduced · −69K sh | Q1 2026 | |
| 3 | FMR LLC | $180.8M | 5.0M | ▲+42% Added · +1.5M sh | Q1 2026 | |
| 4 | DIMENSIONAL FUND ADVISORS LP | $145.1M | 4.0M | ▲+31% Added · +956K sh | Q1 2026 | |
| 5 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $114.0M | 3.2M | ▲+216% Added · +2.2M sh | Q1 2026 | |
| 6 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $92.3M | 2.6M | ▲New +2.6M sh | Q1 2026 | |
| 7 | MORGAN STANLEY | $89.7M | 2.5M | ▼−10% Reduced · −293K sh | Q1 2026 | |
| 8 | WESTFIELD CAPITAL MANAGEMENT CO LP | $83.8M | 2.3M | ▲+20% Added · +384K sh | Q1 2026 | |
| 9 | UBS Group AG | $82.5M | 2.3M | ▲+149% Added · +1.4M sh | Q1 2026 | |
| 10 | PRICE T ROWE ASSOCIATES INC /MD/ | $70.9M | 2.0M | ▼−33% Reduced · −972K sh | Q1 2026 | |
| 11 | Point72 Asset Management, L.P. | $68.2M | 1.9M | ▼−32% Reduced · −899K sh | Q1 2026 | |
| 12 | Swedbank AB | $57.3M | 1.6M | ▲+6.7% Added · +100K sh | Q1 2026 | |
| 13 | AMERICAN CENTURY COMPANIES INC | $56.0M | 1.6M | ▲+48% Added · +503K sh | Q1 2026 | |
| 14 | CANADA PENSION PLAN INVESTMENT BOARD | $54.2M | 1.5M | ▲+13% Added · +169K sh | Q1 2026 | |
| 15 | Anomaly Capital Management, LP | $50.7M | 1.4M | ▲New +1.4M sh | Q1 2026 | |
| 16 | FEDERATED HERMES, INC. | $39.9M | 1.1M | ▼−19% Reduced · −255K sh | Q1 2026 | |
| 17 | BlackRock, Inc. | $37.0M | 1.0M | ▼−14% Reduced · −170K sh | Q1 2026 | |
| 18 | Lunate Capital Ltd | $43.5M | 1.0M | ▲New +1.0M sh | Q2 2026 | |
| 19 | GOLDMAN SACHS GROUP INC | $31.8M | 887K | ▲+32% Added · +213K sh | Q1 2026 | |
| 20 | Freestone Grove Partners LP | $31.0M | 865K | ▲New +865K sh | Q1 2026 | |
| 21 | Artisan Partners Limited Partnership | $30.7M | 857K | ▼−2.5% Reduced · −22K sh | Q1 2026 | |
| 22 | NORGES BANK | $34.8M | 851K | ▼−33% Reduced · −411K sh | Q4 2025 | |
| 23 | CITADEL ADVISORS LLC | $28.6M | 799K | ▲+313% Added · +606K sh | Q1 2026 | |
| 24 | Hook Mill Capital Partners, LP | $27.6M | 771K | ▲+3.6% Added · +27K sh | Q1 2026 | |
| 25 | BANK OF AMERICA CORP /DE/ | $27.4M | 765K | ▼−47% Reduced · −666K 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, 14 funds opened a new position in BIRK and 22 added to an existing one, while 23 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 |
|---|---|---|
| MICROSOFT CORPMSFT | 98 funds | $194.7B |
| NVIDIA CORPNVDA | 97 funds | $278.4B |
| AMAZON.COM INCAMZN | 97 funds | $141.2B |
| APPLE INCAAPL | 95 funds | $209.8B |
| ALPHABET INC-CL CGOOG | 95 funds | $84.1B |
| META PLATFORMS INC-CLASS AMETA | 95 funds | $82.0B |
| ALPHABET INC-CL AGOOGL | 93 funds | $117.5B |
| APPLIED MATERIALS INCAMAT | 93 funds | $21.0B |
| BROADCOM INCAVGO | 92 funds | $107.1B |
| ELI LILLY & COLLY | 92 funds | $60.8B |
| JPMORGAN CHASE & COJPM | 92 funds | $44.9B |
| ADVANCED MICRO DEVICESAMD | 91 funds | $23.2B |
Ranked by how many of BIRK's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 8, 2026 | Bouyakhf Mehdi Nico | President EMEA | Sell (S) | 30K | $1.3M |
| Jun 5, 2026 | Bouyakhf Mehdi Nico | President EMEA | Sell (S) | 60K | $2.5M |
Connected entities for BIRK
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/BIRK/capital-change-brief"
Use Arkolith's capital_change_brief for BIRK. 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 BIRK. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.