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DCO — DUCOMMUN INC DEL

Reported value held$1.08B
Funds holding (latest)42
SectorIndustrials
Funds holding (Q2 2026)35
Institutional value$994.66M · 5.38M sh
New / Add / Cut / Exit4 / 16 / 14 / 1
Top-5 / Top-10 concentration65.7% / 81.6%
Institutional holdings change Accumulating +24.8% (+1.07M sh)
Institutional value change Up +89.5%

As of Q2 2026, 35 SEC-registered investment managers reported holding DCO (DUCOMMUN INC DEL) in their latest 13F filings, with a combined reported value of $994.66M across 5.38M shares. That is +24.8% by share count (+1.07M shares) versus the previous quarter, while reported value moved +89.5%. Ownership is concentrated: the five largest holders account for 65.7% of reported value and the top ten for 81.6%.

Compared with the prior quarter, 4 opened new positions, 16 added to existing stakes, 14 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

DCO is classified in the Industrials sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

Q2 2026 — 35 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 1.94M $359.40M 0.01% Add
Fidelity Management & Research (FMR) history 776.20K $143.76M 0.01% Add
Geode Capital Management history 348.86K $64.63M 0.00% Add
Moore Capital Management history 238.84K $44.24M 0.69% New
Deutsche Bank AG history 221.88K $41.10M 0.01% Reduce
Two Sigma Investments history 192.46K $35.65M 0.03% Add
First Eagle Investment Management history 176.38K $32.67M 0.06% Add
Charles Schwab Investment Management history 172.61K $31.97M 0.00% Reduce
Northern Trust Corp history 163.73K $30.32M 0.00% Add
Invesco Ltd history 148.96K $27.59M 0.00% Reduce
Goldman Sachs Group history 148.80K $27.56M 0.00% Reduce
Wells Fargo & Co history 119.48K $22.13M 0.00% Add
MFS Investment Management history 97.96K $18.14M 0.01% Add
Morgan Stanley history 96.07K $17.79M 0.00% Reduce
Royce & Associates history 84.74K $15.69M 0.13% Hold
UBS Group AG history 62.83K $11.64M 0.00% Add
Point72 Asset Management history 55.98K $10.37M 0.01% New
Bank of America Corp history 51.66K $9.57M 0.00% Add
Wellington Management Group history 48.64K $9.01M 0.00% Reduce
AQR Capital Management history 46.35K $8.59M 0.00% Reduce
BNY Mellon history 43.90K $8.13M 0.00% Reduce
Citadel Advisors history 19.79K $3.66M 0.00% Add
Principal Global Investors history 18.48K $3.42M 0.00% Add
Legal & General Investment Management America history 18.09K $3.35M 0.00% Reduce
Citigroup Inc history 17.53K $3.25M 0.00% Add
Franklin Resources history 11.16K $2.07M 0.00% Reduce
JPMorgan Chase & Co history 11.01K $2.03M 0.00% New
Renaissance Technologies history 10.70K $1.98M 0.00% Reduce
Millennium Management history 6.88K $1.27M 0.00% Reduce
Manulife Financial history 6.50K $1.20M 0.00% Add
Bridgewater Associates history 5.08K $939.94K 0.00% New
CPP Investments history 3.20K $592.67K 0.00% Reduce
PNC Financial Services history 2.85K $528.22K 0.00% Add
Prudential Financial history 2.35K $435.24K 0.00% Reduce
T. Rowe Price Associates history 11.72K $2.17K 0.00% Add

Q1 2026 — 32 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 1.77M $215.85M 0.00% Add
Geode Capital Management history 334.95K $40.87M 0.00% Hold
Deutsche Bank AG history 302.23K $36.87M 0.01% Add
Charles Schwab Investment Management history 183.64K $22.40M 0.00% Reduce
Goldman Sachs Group history 162.56K $19.83M 0.00% Add
Fidelity Management & Research (FMR) history 155.36K $18.95M 0.00% Add
First Eagle Investment Management history 153.78K $18.76M 0.03% Reduce
Invesco Ltd history 149.97K $18.30M 0.00% Add
Morgan Stanley history 134.43K $16.40M 0.00% Add
Northern Trust Corp history 119.70K $14.60M 0.00% Add
Wells Fargo & Co history 113.58K $13.86M 0.00% Reduce
Millennium Management history 108.59K $13.25M 0.01% Reduce
Two Sigma Investments history 101.18K $12.34M 0.01% Add
Royce & Associates history 84.58K $10.32M 0.10% Reduce
Wellington Management Group history 69.83K $8.52M 0.00% Reduce
Bank of America Corp history 50.64K $6.18M 0.00% Add
AQR Capital Management history 47.94K $5.85M 0.00% Add
Renaissance Technologies history 47.20K $5.76M 0.01% Reduce
BNY Mellon history 45.63K $5.57M 0.00% Reduce
UBS Group AG history 43.40K $5.29M 0.00% Add
Legal & General Investment Management America history 37.83K $4.62M 0.00% Add
MFS Investment Management history 21.31K $2.60M 0.00% New
Principal Global Investors history 16.70K $2.04M 0.00% Reduce
Franklin Resources history 11.61K $1.42M 0.00% Reduce
Citadel Advisors history 7.56K $922.81K 0.00% Reduce
Manulife Financial history 6.38K $778.73K 0.00% Reduce
Janus Henderson Group history 6.01K $733.40K 0.00% Hold
CPP Investments history 6.00K $732.00K 0.00% Add
Citigroup Inc history 5.54K $675.64K 0.00% Reduce
Prudential Financial history 3.39K $413.58K 0.00% New
PNC Financial Services history 1.97K $239.85K 0.00% Reduce
T. Rowe Price Associates history 10.18K $1.24K 0.00% Add

Q4 2025 — 35 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 1.68M $160.07M 0.00% Hold
Vanguard Group history 842.37K $80.13M 0.00% Add
Geode Capital Management history 333.37K $31.72M 0.00% Add
Deutsche Bank AG history 225.35K $21.44M 0.01% Reduce
Charles Schwab Investment Management history 191.31K $18.20M 0.00% Add
First Eagle Investment Management history 181.32K $17.25M 0.03% Reduce
Invesco Ltd history 133.38K $12.69M 0.00% Reduce
Fidelity Management & Research (FMR) history 132.21K $12.58M 0.00% Add
Wells Fargo & Co history 123.84K $11.78M 0.00% Add
Millennium Management history 116.87K $11.12M 0.01% Add
Northern Trust Corp history 114.58K $10.90M 0.00% Reduce
Morgan Stanley history 105.18K $10.01M 0.00% Add
Wellington Management Group history 103.93K $9.89M 0.00% Add
Royce & Associates history 101.58K $9.66M 0.10% Reduce
Goldman Sachs Group history 94.33K $8.97M 0.00% Add
Renaissance Technologies history 89.70K $8.53M 0.01% Reduce
Two Sigma Investments history 60.70K $5.77M 0.01% Reduce
BNY Mellon history 46.30K $4.40M 0.00% Reduce
Bank of America Corp history 42.72K $4.06M 0.00% Reduce
UBS Group AG history 35.16K $3.34M 0.00% Reduce
AQR Capital Management history 34.25K $3.26M 0.00% Add
Legal & General Investment Management America history 32.60K $3.10M 0.00% Hold
D. E. Shaw & Co history 25.59K $2.43M 0.00% Reduce
JPMorgan Chase & Co history 18.93K $1.80M 0.00% Add
Principal Global Investors history 17.59K $1.67M 0.00% Add
Citadel Advisors history 12.66K $1.20M 0.00% Add
Franklin Resources history 12.28K $1.17M 0.00% Reduce
Citigroup Inc history 8.86K $842.47K 0.00% Reduce
Point72 Asset Management history 8.19K $779.30K 0.00% New
Manulife Financial history 6.53K $621.29K 0.00% Reduce
Janus Henderson Group history 6.01K $574.38K 0.00% Hold
CPP Investments history 5.50K $523.22K 0.00% New
Balyasny Asset Management history 2.63K $250.00K 0.00% New
PNC Financial Services history 2.04K $193.59K 0.00% Reduce
T. Rowe Price Associates history 7.95K $757 0.00% Add

Q3 2025 — 34 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 1.69M $162.56M 0.00% Reduce
Vanguard Group history 823.23K $79.14M 0.00% Add
Geode Capital Management history 327.47K $31.48M 0.00% Add
Deutsche Bank AG history 247.13K $23.76M 0.01% Add
First Eagle Investment Management history 183.02K $17.59M 0.03% Reduce
Charles Schwab Investment Management history 173.82K $16.71M 0.00% Add
Renaissance Technologies history 146.08K $14.04M 0.02% Add
Invesco Ltd history 139.81K $13.44M 0.00% Add
Royce & Associates history 127.77K $12.28M 0.12% Reduce
Northern Trust Corp history 123.16K $11.84M 0.00% Hold
Wells Fargo & Co history 118.95K $11.43M 0.00% Add
Fidelity Management & Research (FMR) history 109.02K $10.48M 0.00% Add
Wellington Management Group history 102.14K $9.82M 0.00% Reduce
Morgan Stanley history 79.40K $7.63M 0.00% Add
Two Sigma Investments history 72.74K $6.99M 0.01% Add
Goldman Sachs Group history 71.07K $6.83M 0.00% Add
Franklin Resources history 67.69K $6.51M 0.00% Reduce
UBS Group AG history 64.53K $6.20M 0.00% Add
D. E. Shaw & Co history 47.49K $4.57M 0.00% Add
BNY Mellon history 47.22K $4.54M 0.00% Add
Bank of America Corp history 47.03K $4.52M 0.00% Add
Marshall Wace history 39.09K $3.76M 0.00% Reduce
AQR Capital Management history 33.74K $3.24M 0.00% Reduce
Legal & General Investment Management America history 32.60K $3.13M 0.00% Add
Millennium Management history 31.82K $3.06M 0.00% Add
JPMorgan Chase & Co history 13.23K $1.27M 0.00% Reduce
Principal Global Investors history 12.10K $1.16M 0.00% New
Citigroup Inc history 11.51K $1.11M 0.00% Reduce
Manulife Financial history 6.95K $668.30K 0.00% Add
Citadel Advisors history 6.40K $615.23K 0.00% Reduce
Janus Henderson Group history 6.01K $578.59K 0.00% Add
Bridgewater Associates history 2.42K $232.35K 0.00% New
PNC Financial Services history 2.41K $232.06K 0.00% Add
T. Rowe Price Associates history 7.54K $725 0.00% Add

Q2 2025 — 33 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 1.81M $149.73M 0.00% Reduce
Vanguard Group history 806.24K $66.62M 0.00% Add
Geode Capital Management history 325.08K $26.87M 0.00% Add
Deutsche Bank AG history 245.69K $20.30M 0.01% Reduce
First Eagle Investment Management history 217.89K $18.00M 0.04% Reduce
Wellington Management Group history 198.89K $16.43M 0.00% Add
Charles Schwab Investment Management history 161.23K $13.32M 0.00% Add
Royce & Associates history 149.57K $12.36M 0.13% Reduce
Renaissance Technologies history 139.20K $11.50M 0.01% Add
Invesco Ltd history 128.70K $10.63M 0.00% Reduce
Northern Trust Corp history 122.59K $10.13M 0.00% Reduce
Wells Fargo & Co history 118.22K $9.77M 0.00% Add
Franklin Resources history 93.69K $7.74M 0.00% Add
Fidelity Management & Research (FMR) history 84.21K $6.96M 0.00% Add
Marshall Wace history 71.55K $5.91M 0.01% Add
Goldman Sachs Group history 65.09K $5.38M 0.00% Reduce
Morgan Stanley history 59.74K $4.94M 0.00% Add
Citadel Advisors history 51.79K $4.28M 0.00% New
UBS Group AG history 48.69K $4.02M 0.00% Add
BNY Mellon history 42.23K $3.49M 0.00% Add
Bank of America Corp history 41.99K $3.47M 0.00% Reduce
AQR Capital Management history 39.59K $3.27M 0.00% Reduce
D. E. Shaw & Co history 32.29K $2.67M 0.00% Add
Legal & General Investment Management America history 30.59K $2.53M 0.00% Add
JPMorgan Chase & Co history 16.58K $1.37M 0.00% Reduce
Citigroup Inc history 13.08K $1.08M 0.00% Reduce
Balyasny Asset Management history 8.50K $702.69K 0.00% New
Two Sigma Investments history 7.74K $639.64K 0.00% Reduce
Manulife Financial history 5.01K $414.31K 0.00% Add
Janus Henderson Group history 4.80K $396.54K 0.00% Hold
Millennium Management history 4.46K $368.94K 0.00% Reduce
PNC Financial Services history 2.25K $185.92K 0.00% Add
T. Rowe Price Associates history 6.90K $570 0.00% Add

Q1 2025 — 32 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 1.87M $108.32M 0.00% Add
Vanguard Group history 767.40K $44.53M 0.00% Add
Geode Capital Management history 319.35K $18.54M 0.00% Add
Deutsche Bank AG history 252.82K $14.67M 0.01% Reduce
First Eagle Investment Management history 248.59K $14.43M 0.03% Reduce
Wellington Management Group history 189.01K $10.97M 0.00% Reduce
Royce & Associates history 185.35K $10.76M 0.12% Reduce
Charles Schwab Investment Management history 146.13K $8.48M 0.00% Add
Invesco Ltd history 134.32K $7.79M 0.00% Reduce
Renaissance Technologies history 126.40K $7.33M 0.01% Reduce
Northern Trust Corp history 124.81K $7.24M 0.00% Reduce
Wells Fargo & Co history 117.52K $6.82M 0.00% Hold
Franklin Resources history 92.48K $5.37M 0.00% Add
AQR Capital Management history 83.48K $4.84M 0.01% Add
Fidelity Management & Research (FMR) history 80.78K $4.69M 0.00% Add
Goldman Sachs Group history 79.75K $4.63M 0.00% Reduce
Marshall Wace history 66.33K $3.85M 0.01% Add
Bank of America Corp history 58.21K $3.38M 0.00% Reduce
Two Sigma Investments history 54.54K $3.16M 0.01% Reduce
Morgan Stanley history 43.98K $2.55M 0.00% Reduce
UBS Group AG history 42.28K $2.45M 0.00% Reduce
BNY Mellon history 40.54K $2.35M 0.00% Hold
JPMorgan Chase & Co history 32.98K $1.91M 0.00% Reduce
D. E. Shaw & Co history 30.07K $1.75M 0.00% Reduce
Legal & General Investment Management America history 24.98K $1.45M 0.00% Hold
Citigroup Inc history 21.18K $1.23M 0.00% Add
Millennium Management history 19.02K $1.10M 0.00% Reduce
Manulife Financial history 4.86K $281.97K 0.00% Reduce
Janus Henderson Group history 4.80K $280.57K 0.00% Hold
PNC Financial Services history 2.22K $128.71K 0.00% Reduce
Point72 Asset Management history 1.86K $107.69K 0.00% Add
T. Rowe Price Associates history 5.95K $346 0.00% Add

View all 42 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

Fund Position History — shares by quarter (top 20 funds)

FundQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 2023Q1 2023Q4 2022Q3 2022Q2 2022Q1 2022Q4 2021Q3 2021
BlackRock Inc 1.94M 1.77M 1.68M 1.69M 1.81M 1.87M 1.70M 1.48M — — — — — — — — — — — —
Fidelity Management & Research (FMR) 776.20K 155.36K 132.21K 109.02K 84.21K 80.78K 69.91K 44.33K 30.34K 4.04K 784 621 209 255 236 576 388 415 10 10
Geode Capital Management 348.86K 334.95K 333.37K 327.47K 325.08K 319.35K 310.19K 310.70K 309.09K 292.62K 289.04K 274.17K 219.71K 211.93K 201.76K 196.13K 191.47K 195.42K 190.71K 193.61K
Moore Capital Management 238.84K — — — — — — — — — — — — — — — — — — —
Deutsche Bank AG 221.88K 302.23K 225.35K 247.13K 245.69K 252.82K 260.28K 303.80K 324.42K 310.71K 325.79K 283.62K 324.97K 327.32K 325.53K 337.38K 337.40K 323.33K 332.96K 345.12K
Two Sigma Investments 192.46K 101.18K 60.70K 72.74K 7.74K 54.54K 73.99K 41.83K 52.64K 53.18K 47.29K 49.33K 36.94K 11.27K 19.86K 13.20K 18.53K 16.16K 16.21K —
First Eagle Investment Management 176.38K 153.78K 181.32K 183.02K 217.89K 248.59K 253.09K 242.39K 223.98K 219.48K 203.99K 247.69K 180.46K 139.16K 107.76K 96.17K 85.32K 57.86K 28.82K 9.58K
Charles Schwab Investment Management 172.61K 183.64K 191.31K 173.82K 161.23K 146.13K 142.57K 158.46K 175.50K 195.59K 188.36K 178.27K 86.27K 77.89K 54.62K 53.06K 53.08K 54.29K 53.83K 53.11K
Northern Trust Corp 163.73K 119.70K 114.58K 123.16K 122.59K 124.81K 130.18K 123.53K 124.08K 128.11K 127.15K 123.13K 107.03K 105.28K 107.38K 105.97K 106.01K 106.23K 110.44K 110.11K
Invesco Ltd 148.96K 149.97K 133.38K 139.81K 128.70K 134.32K 135.57K 122.90K 122.87K 124.69K 116.20K 100.08K 90.63K 82.81K 84.27K 65.71K 69.87K 61.18K 44.09K 47.97K
Goldman Sachs Group 148.80K 162.56K 94.33K 71.07K 65.09K 79.75K 91.16K 78.74K 61.58K 129.41K 253.87K 327.94K 416.33K 431.91K 459.62K 556.31K 675.48K 484.87K 432.46K 439.11K
Wells Fargo & Co 119.48K 113.58K 123.84K 118.95K 118.22K 117.52K 117.47K 118.44K 125.11K 125.05K 127.75K 130.94K 132.00K 8.68K 6.71K 6.87K 6.99K 20.30K 25.71K 25.43K
MFS Investment Management 97.96K 21.31K — — — — — — — — — — — — — — — — — —
Morgan Stanley 96.07K 134.43K 105.18K 79.40K 59.74K 43.98K 74.23K 73.56K 37.86K 81.29K 97.78K 103.18K 144.26K 98.44K 73.09K 77.74K 95.44K 90.31K 81.57K 68.65K
Royce & Associates 84.74K 84.58K 101.58K 127.77K 149.57K 185.35K 234.99K 224.29K 230.77K 231.75K 230.98K 298.51K 300.94K 322.44K 346.64K 411.50K 399.40K 431.20K 428.42K 420.92K
UBS Group AG 62.83K 43.40K 35.16K 64.53K 48.69K 42.28K 52.91K 23.69K 17.68K 23.03K 24.64K 12.04K 10.22K 5.54K 4.65K 591 796 2.27K 6.22K 805
Point72 Asset Management 55.98K — 8.19K — — 1.86K 1.66K — — — — — — — — — — — — —
Bank of America Corp 51.66K 50.64K 42.72K 47.03K 41.99K 58.21K 63.12K 42.36K 37.96K 33.04K 46.45K 26.80K 28.57K 35.83K 29.00K 16.83K 17.50K 14.74K 21.93K 17.20K
Wellington Management Group 48.64K 69.83K 103.93K 102.14K 198.89K 189.01K 193.74K 136.57K — 173.59K 207.69K 319.46K 372.26K 499.25K 479.75K 486.45K 468.01K 463.60K 463.60K 472.13K
AQR Capital Management 46.35K 47.94K 34.25K 33.74K 39.59K 83.48K 72.91K 83.25K 95.57K 106.29K 116.17K 125.48K 117.85K 95.94K 98.05K 83.97K 27.30K 8.85K — —

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