Latest Period
Q1 2026
Security Snapshot
Medline Inc. - Class A Common Stock, par value $0.0001 per share (MDLN) Institutional Ownership
CUSIP: 58507V107
13F Institutional Holders and Ownership History from Q4 2025 to Q1 2026
Institutions Reporting
312
Shares (Excl. Options)
636,539,522
Price
$44.50
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- Security type / class
- Equity / Class A Common Stock, par value $0.0001 per share
- Symbol
- MDLN on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 636,539,522
- Total 13F value
- $28,305,621,938
- Portfolio coverage rank
- 0.04%
- Share change
- +53,942,549
- Value change
- +$2,447,667,046
- Number of holders
- 312
- Shares outstanding
- 908,173,364
- SEC-reported price per share
- $35.84
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- MDLN - Medline Inc. - Class A Common Stock, par value $0.0001 per share is tracked under CUSIP 58507V107.
- 312 institutions reported positions in Q1 2026.
- 6 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 203 to 312 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $23,938,711,782 to $28,305,621,938.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 312 institutions filings for Q1 2026.
Security key
58507V107
Latest holder period
Q1 2026
13F holders
312
13D/G owners
6
CIK / CUSIP context first
Open Q1 2026 holders
MDLN full holder history
Medline Inc. SEC filings
Medline Inc. company facts
Medline Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 58507V107:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
6
Security
MDLN
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Mozart Holdco, Inc. | 22% | $10,009,650,747 | 234,308,304 | Mozart Holdco, Inc. | 31 Dec 2025 | |||
| Carlyle Group Inc. | 21% | -16% | $8,834,092,928 | -$1,332,516,432 | 187,083,713 | -13% | Carlyle Group Inc. | 31 Mar 2026 |
| Blackstone Holdings II L.P. | 21% | -16% | $8,834,092,928 | -$1,332,516,432 | 187,083,713 | -13% | BMA VIII L.L.C. | 31 Mar 2026 |
| Hellman & Friedman Capital Partners X (Parallel), L.P. | 20% | -15% | $8,834,092,928 | -$1,332,516,432 | 187,083,713 | -13% | Hellman & Friedman Investors X, L.P. | 31 Mar 2026 |
| GIC Private Ltd | 15% | 118,796,825 | GIC Private Limited | 18 Dec 2025 | ||||
| Abu Dhabi Investment Authority | 4.9% | -17% | $1,952,799,155 | -$290,872,225 | 41,355,340 | -13% | Abu Dhabi Investment Authority | 31 Mar 2026 |
As of 31 Mar 2026, 312 institutional investors reported holding 636,539,522 shares of Medline Inc. - Class A Common Stock, par value $0.0001 per share (MDLN). This represents 70% of the company’s total 908,173,364 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
59%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Carlyle Group Inc. | 21% | 187,083,713 | -13% | 78% | $8,325,225,229 |
| H&F Corporate Investors X, Ltd. | 9.5% | 86,473,497 | -13% | 100% | $3,848,070,617 |
| FMR LLC | 4% | 36,556,201 | +39% | 0.09% | $1,626,750,985 |
| Capital Research Global Investors | 2.6% | 23,161,670 | +57% | 0.16% | $1,030,634,355 |
| Invesco Ltd. | 2.3% | 20,963,615 | +729% | 0.14% | $932,880,890 |
| BlackRock, Inc. | 1.9% | 16,923,660 | +47% | 0.01% | $753,102,859 |
| MORGAN STANLEY | 1.7% | 15,702,903 | +3.6% | 0.04% | $698,779,193 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.6% | 14,729,681 | 0% | 0.02% | $655,470,805 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.6% | 14,150,752 | 0% | 0.03% | $629,708,464 |
| LONE PINE CAPITAL LLC | 1.3% | 11,789,156 | +0.62% | 4.2% | $524,617,442 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.3% | 11,569,316 | +13% | 0.18% | $518,129,113 |
| JANUS HENDERSON GROUP PLC | 1.3% | 11,451,861 | +8.4% | 0.24% | $506,545,570 |
| VIKING GLOBAL INVESTORS LP | 1.3% | 11,433,992 | +64% | 1.4% | $508,812,644 |
| BAILLIE GIFFORD & CO | 1.1% | 9,975,775 | -4.2% | 0.45% | $443,921,988 |
| CANADA PENSION PLAN INVESTMENT BOARD | 1% | 9,356,746 | -1.5% | 0.27% | $416,375,197 |
| Durable Capital Partners LP | 0.8% | 7,265,853 | +5.3% | 3.3% | $323,330,459 |
| WCM INVESTMENT MANAGEMENT, LLC | 0.79% | 7,218,731 | -1.4% | 0.7% | $307,662,315 |
| Artisan Partners Limited Partnership | 0.73% | 6,629,443 | +44% | 0.48% | $295,010,223 |
| GEODE CAPITAL MANAGEMENT, LLC | 0.69% | 6,258,272 | +112% | 0.02% | $278,583,099 |
| SurgoCap Partners LP | 0.67% | 6,075,165 | 9% | $270,344,843 | |
| PRICE T ROWE ASSOCIATES INC /MD/ | 0.62% | 5,610,842 | -23% | 0.03% | $249,683,000 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 0.55% | 5,000,000 | +233% | 0.37% | $222,500,000 |
| STATE STREET CORP | 0.53% | 4,822,383 | +383% | 0.01% | $214,596,044 |
| Ghisallo Capital Management LLC | 0.5% | 4,546,674 | +405% | 5.6% | $202,326,993 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0.48% | 4,384,729 | +20% | 0.18% | $195,120,440 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
2
Latest
Q1 2026
Rows shown
1-2 of 2