Disc Medicine, Inc. (IRON) — Institutional Holders, Q2 2026 (page 2)
218 institutional investment managers reported a IRON position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $3.1B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 200. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
IRON 13F holders ranked 101–200 of 218
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 101 | TD ASSET MANAGEMENT#101 · 21,600 sh | 21,600 | $1.6M | <0.01% | -29.1% |
| 102 | Engineers Gate Manager#102 · 19,552 sh | 19,552 | $1.4M | 0.02% | +110.9% |
| 103 | BARCLAYS PLC#103 · 18,710 sh | 18,710 | $1.4M | <0.01% | -43.8% |
| 104 | Legal & General Group Plc#104 · 18,458 sh | 18,458 | $1.4M | <0.01% | -4.7% |
| 105 | TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY#105 · 17,599 sh | 17,599 | $1.3M | <0.01% | -7.3% |
| 106 | MetLife Investment Management#106 · 16,588 sh | 16,588 | $1.2M | <0.01% | +10.1% |
| 107 | GSA CAPITAL PARTNERS LLP#107 · 16,324 sh | 16,324 | $1.2M | 0.08% | New |
| 108 | MIRAE ASSET GLOBAL ETFS Ltd.#108 · 16,114 sh | 16,114 | $1.2M | <0.01% | -3.5% |
| 109 | VANGUARD ASSET MANAGEMENT, Ltd#109 · 16,111 sh | 16,111 | $1.2M | <0.01% | 0.0% |
| 110 | JANE STREET GROUP#110 · 16,011 sh | 16,011 | $1.2M | <0.01% | New |
| 111 | STATE OF WISCONSIN INVESTMENT BOARD#111 · 15,429 sh | 15,429 | $1.1M | <0.01% | +8.0% |
| 112 | Man Group plc#112 · 14,925 sh | 14,925 | $1.1M | <0.01% | +49.2% |
| 113 | HighVista Strategies#113 · 14,219 sh | 14,219 | $1.0M | 0.24% | New |
| 114 | PROFUND ADVISORS#114 · 13,509 sh | 13,509 | $988.0K | 0.03% | -43.6% |
| 115 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM#115 · 12,971 sh | 12,971 | $948.7K | <0.01% | +49.0% |
| 116 | Qube Research & Technologies Ltd#116 · 12,758 sh | 12,758 | $933.1K | <0.01% | New |
| 117 | Handelsbanken Fonder AB#117 · 12,700 sh | 12,700 | $929.0K | <0.01% | New |
| 118 | SEI INVESTMENTS#118 · 12,647 sh | 12,647 | $925.0K | <0.01% | -18.5% |
| 119 | MARTINGALE ASSET MANAGEMENT L P#119 · 12,009 sh | 12,009 | $878.3K | 0.02% | New |
| 120 | Vanguard Global Advisers#120 · 11,597 sh | 11,597 | $848.2K | <0.01% | -7.3% |
| 121 | Jupiter Topco#121 · 11,555 sh | 11,555 | $844.5K | <0.01% | — |
| 122 | NEW YORK STATE COMMON RETIREMENT FUND#122 · 10,076 sh | 10,076 | $737.0K | <0.01% | +17.5% |
| 123 | AQR CAPITAL MANAGEMENT#123 · 9,868 sh | 9,868 | $721.7K | <0.01% | -30.3% |
| 124 | Entropy Technologies#124 · 8,408 sh | 8,408 | $615.0K | 0.02% | +75.6% |
| 125 | Police & Firemen's Retirement System of New Jersey#125 · 8,345 sh | 8,345 | $610.4K | <0.01% | +11.7% |
| 126 | China Universal Asset Management , Ltd.#126 · 8,239 sh | 8,239 | $602.6K | 0.04% | -1.6% |
| 127 | Lion Point Capital#127 · 8,100 sh | 8,100 | $592.4K | 2.83% | 0.0% |
| 128 | Russell Investments Group, Ltd.#128 · 8,083 sh | 8,083 | $591.2K | <0.01% | +206.9% |
| 129 | State of New Jersey Common Pension Fund D#129 · 8,020 sh | 8,020 | $586.6K | <0.01% | -3.6% |
| 130 | PSP Research#130 · 8,000 sh | 8,000 | $585.1K | — | 0.0% |
| 131 | SG Americas Securities#131 · 7,704 sh | 7,704 | $563.0K | <0.01% | -31.4% |
| 132 | Quantinno Capital Management#132 · 7,297 sh | 7,297 | $533.7K | <0.01% | New |
| 133 | Arizona State Retirement System#133 · 6,844 sh | 6,844 | $500.6K | <0.01% | +2.4% |
| 134 | EntryPoint Capital#134 · 6,371 sh | 6,371 | $466.0K | 0.11% | 0.0% |
| 135 | SummitTX Capital, L.P.#135 · 6,309 sh | 6,309 | $461.4K | 0.01% | -54.3% |
| 136 | Creative Planning#136 · 6,254 sh | 6,254 | $457.4K | <0.01% | +65.9% |
| 137 | INTECH INVESTMENT MANAGEMENT#137 · 6,054 sh | 6,054 | $442.8K | <0.01% | +3.2% |
| 138 | AXQ CAPITAL#138 · 6,035 sh | 6,035 | $441.4K | 0.05% | New |
| 139 | D. E. Shaw#139 · 6,027 sh | 6,027 | $440.8K | <0.01% | New |
| 140 | Vanguard Investments Australia, Ltd.#140 · 5,959 sh | 5,959 | $435.8K | <0.01% | 0.0% |
| 141 | Susquehanna Portfolio Strategies#141 · 5,808 sh | 5,808 | $424.8K | <0.01% | New |
| 142 | Zurcher Kantonalbank (Zurich Cantonalbank)#142 · 5,640 sh | 5,640 | $412.5K | <0.01% | 0.0% |
| 143 | VOYA INVESTMENT MANAGEMENT#143 · 5,430 sh | 5,430 | $397.1K | <0.01% | +22.9% |
| 144 | KLP KAPITALFORVALTNING AS#144 · 5,200 sh | 5,200 | $380.3K | <0.01% | 0.0% |
| 145 | ProShare Advisors#145 · 4,959 sh | 4,959 | $362.7K | <0.01% | -12.8% |
| 146 | Virtus Investment Advisers#146 · 4,812 sh | 4,812 | $351.9K | 0.08% | +62.2% |
| 147 | JONES FINANCIAL COMPANIES LLLP#147 · 4,616 sh | 4,616 | $345.2K | <0.01% | +183.7% |
| 148 | Virtu Financial#148 · 4,694 sh | 4,694 | $343.0K | 0.01% | +24.0% |
| 149 | PRUDENTIAL FINANCIAL#149 · 4,630 sh | 4,630 | $338.6K | <0.01% | +8.6% |
| 150 | Eleva Capital SAS#150 · 5,115 sh | 5,115 | $327.1K | — | 0.0% |
| 151 | FIDUCIARY#151 · 4,051 sh | 4,051 | $296.3K | <0.01% | 0.0% |
| 152 | AlphaCentric Advisors#152 · 4,030 sh | 4,030 | $294.8K | 0.25% | +1.5% |
| 153 | E Fund Management , Ltd.#153 · 3,746 sh | 3,746 | $274.0K | <0.01% | -44.7% |
| 154 | CAPSTONE INVESTMENT ADVISORS#154 · 3,355 sh | 3,355 | $245.4K | <0.01% | -46.4% |
| 155 | Jain Global#155 · 3,130 sh | 3,130 | $228.9K | <0.01% | New |
| 156 | LOS ANGELES CAPITAL MANAGEMENT#156 · 3,082 sh | 3,082 | $225.4K | <0.01% | -22.0% |
| 157 | DLD Asset Management#157 · 3,000 sh | 3,000 | $219.4K | 0.01% | New |
| 158 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#158 · 2,914 sh | 2,914 | $213.1K | 0.00% | -81.1% |
| 159 | TEACHER RETIREMENT SYSTEM OF TEXAS#159 · 2,895 sh | 2,895 | $211.7K | <0.01% | -7.9% |
| 160 | STRS OHIO#160 · 2,700 sh | 2,700 | $197.5K | <0.01% | -55.0% |
| 161 | Ameritas Investment Partners#161 · 2,568 sh | 2,568 | $187.8K | <0.01% | +14.2% |
| 162 | Quantbot Technologies#162 · 2,090 sh | 2,090 | $152.9K | <0.01% | New |
| 163 | Mirae Asset Global Investments , Ltd.#163 · 1,708 sh | 1,708 | $124.9K | <0.01% | -14.2% |
| 164 | Nykredit A/S#164 · 1,411 sh | 1,411 | $103.2K | <0.01% | — |
| 165 | US BANCORP \DE\#165 · 1,229 sh | 1,229 | $89.9K | <0.01% | +3.7% |
| 166 | KBC Group NV#166 · 1,011 sh | 1,011 | $74.0K | — | 0.0% |
| 167 | ROYAL BANK OF CANADA#167 · 989 sh | 989 | $73.0K | 0.00% | +4020.8% |
| 168 | Foresite Capital Management VI#168 · 970 sh | 970 | $70.9K | 0.01% | New |
| 169 | Tower Research Capital (TRC)#169 · 939 sh | 939 | $68.7K | <0.01% | -84.4% |
| 170 | GF FUND MANAGEMENT LTD.#170 · 809 sh | 809 | $59.2K | — | -4.6% |
| 171 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#171 · 730 sh | 730 | $53.0K | <0.01% | 0.0% |
| 172 | Allworth Financial#172 · 633 sh | 633 | $46.3K | <0.01% | +5.7% |
| 173 | NISA INVESTMENT ADVISORS#173 · 566 sh | 566 | $41.4K | — | +135.8% |
| 174 | Steward Partners Investment Advisory#174 · 528 sh | 528 | $38.6K | <0.01% | 0.0% |
| 175 | Bayforest Capital Ltd#175 · 451 sh | 451 | $33.0K | 0.03% | -87.3% |
| 176 | Pacer Advisors#176 · 444 sh | 444 | $32.0K | <0.01% | New |
| 177 | State of Wyoming#177 · 346 sh | 346 | $25.3K | <0.01% | New |
| 178 | GAMMA Investing#178 · 292 sh | 292 | $21.4K | — | +9.0% |
| 179 | Kemnay Advisory Services#179 · 269 sh | 269 | $19.7K | <0.01% | +9.3% |
| 180 | OSAIC#180 · 268 sh | 268 | $19.6K | 0.00% | -2.5% |
| 181 | TORONTO DOMINION BANK#181 · 198 sh | 198 | $14.5K | 0.00% | New |
| 182 | J.Safra Asset Management#182 · 161 sh | 161 | $11.8K | <0.01% | -17.0% |
| 183 | Larson Financial Group#183 · 123 sh | 123 | $9.0K | <0.01% | 0.0% |
| 184 | Sterling Capital Management#184 · 99 sh | 99 | $7.2K | — | -44.4% |
| 185 | Smartleaf Asset Management#185 · 92 sh | 92 | $6.9K | <0.01% | 0.0% |
| 186 | SRS Capital Advisors#186 · 86 sh | 86 | $6.3K | 0.00% | New |
| 187 | CoreCap Advisors#187 · 78 sh | 78 | $5.7K | — | New |
| 188 | Optiver Holding B.V.#188 · 65 sh | 65 | $4.8K | 0.00% | -20.7% |
| 189 | Farther Finance Advisors#189 · 47 sh | 47 | $3.4K | — | +6.8% |
| 190 | Parkside Financial Bank#190 · 40 sh | 40 | $2.9K | — | +100.0% |
| 191 | FIRST HORIZON NATIONAL#191 · 36 sh | 36 | $2.6K | — | +20.0% |
| 192 | ROTHSCHILD INVESTMENT#192 · 32 sh | 32 | $2.3K | <0.01% | -22.0% |
| 193 | Integrated Wealth Concepts#193 · 32 sh | 32 | $2.3K | 0.00% | New |
| 194 | Versant Capital Management#194 · 30 sh | 30 | $2.2K | — | +57.9% |
| 195 | Silver Grove Financial Group#195 · 26 sh | 26 | $1.9K | <0.01% | New |
| 196 | FIFTH THIRD BANCORP#196 · 25 sh | 25 | $1.8K | 0.00% | -13.8% |
| 197 | Quarry#197 · 18 sh | 18 | $1.3K | <0.01% | New |
| 198 | JPL Wealth Management#198 · 17 sh | 17 | $1.2K | <0.01% | 0.0% |
| 199 | EverSource Wealth Advisors#199 · 17 sh | 17 | $1.2K | 0.00% | -100.0% |
| 200 | GW&K Investment Management#200 · 16 sh | 16 | $1.0K | 0.00% | New |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.